Tag: ground control

  • DoD certifies GPS OCX program to Congress

    DoD certifies GPS OCX program to Congress

    By Karen Parrish, DoD News, Defense Media Activity

    An Air Force program that will provide a vital new command system for the global positioning system satellite constellation in the shortest time possible will continue despite cost growth, Defense Department officials have confirmed.

    Frank Kendall, undersecretary of defense for acquisition, technology and logistics, announced Oct. 12 the continuation of an over-cost program supporting the global positioning system. Here, Kendall is briefed by Jose Romero-Mariona on cybersecurity science and technology during Kendall’s visit to Space and Naval Warfare Systems Center Pacific in San Diego, Aug. 24. (Navy photo by Aaron Lebsack)
    Frank Kendall, undersecretary of defense for acquisition, technology and logistics, announced Oct. 12 the continuation of an over-cost program supporting the global positioning system. Here, Kendall is briefed by Jose Romero-Mariona on cybersecurity science and technology during Kendall’s visit to Space and Naval Warfare Systems Center Pacific in San Diego, Aug. 24. (Navy photo by Aaron Lebsack)

    The next-generation operational control system, known as OCX, reached what is called a Nunn-McCurdy breach on June 30. The Nunn-McCurdy provision applies to weapons programs and requires the military services to notify Congress if a program’s cost per unit increases 25 percent or more over the current baseline estimate.

    But well before June 30, defense acquisition experts began working with Raytheon, the contractor for OCX, to resolve program issues. In December 2015, Undersecretary of Defense for Acquisition, Technology and Logistics Frank Kendall directed in-depth quarterly reviews, including a series of “deep dives” overseen by him. Certification activities began in July 2016, and culminated with Kendall certifying the program to Congress yesterday, thus allowing the program to continue.

    Next-Generation GPS

    James MacStravic, acting assistant secretary of defense for acquisition, discussed OCX and its importance with DoD News.

    “This is what the controllers on the ground are going to use to make sure that all the satellites are talking to each other, that they’re exchanging the same information [and] that they’re where they’re supposed to be,” he said.

    The OCX system will command all modernized and legacy GPS satellites, manage all civil and military navigation signals and provide improved cybersecurity and resilience for the next generation of GPS operations.

    The OCX program includes the following phases: Block 0, to perform launch and checkout of GPS-III satellites; Block 1, to command all navigation signals, including the modernized military signal; and Block 2, for additional enhancements to signal assurance and navigation warfare capabilities. The ground segment capability not only supports military forces, but also civil, commercial and scientific uses. The current total program cost estimate for OCX is $5.46 billion.

    OCX will consist of:

    • A master control station and alternate master control station;
    • Dedicated monitor stations;
    • Ground antennas;
    • GPS system simulator; and
    • Standardized space trainer

    Turning the Program Around

    Defense officials said factors in the OCX cost growth included late recognition of the magnitude of information assurance work that was required, concurrent systems engineering that drove significant rework, inconsistent configuration management of the program baselines, immature software and a lack of automation across the program. These issues drove schedule slips, which in turn increased the cost of the program, leading to the breach.

    MacStravic described the efforts defense officials and Raytheon have made to turn the program around. He emphasized the work has included the personal involvement of Kendall, Air Force Secretary Deborah Lee James and Raytheon’s chief executive officer.

    “What we spent the summer doing was making sure … does this program have the right management resources, the right financial resources and an appropriate schedule to succeed?” MacStravic said.

    Officials report that after three on-site quarterly reviews, Kendall’s assessment is that Raytheon is making substantial progress on the program, but that some additional schedule increase has occurred and that there is risk of more schedule increases.

    Progress has been sufficient to support certification under the Nunn-McCurdy process, officials said. Kendall’s office will continue the OCX quarterly reviews begun in March 2016, which to date have included the secretary and principal deputy acquisition chief of the Air Force, the program executive officer and Raytheon’s chief executive officer.

    The alternatives to certifying the program included several options, including program termination, but this was deemed simply unworkable, due to the extended time it would require to design and field a new ground system for the vital GPS III network.

    According to officials, the future of the OCX program will depend upon Raytheon’s ability to demonstrate that it can deliver the needed capability to the Air Force at acceptable cost and within an acceptable time.

  • Lockheed Martin advances threat protection on GPS control segment

    Lockheed Martin advances threat protection on GPS control segment

    An artist's concept of a GPS IIR-M satellite in orbit (courtesy of Lockheed Martin).
    An artist’s concept of a GPS IIR-M satellite in orbit (courtesy of Lockheed Martin).

    Security upgrades developed by Lockheed Martin for the GPS ground control system are now fully operational to safeguard data and ensure satellite availability.

    The GPS Intrusion Protection Reinforcement (GIPR) technology refresh is part of the Air Force’s strategy to modernize the current GPS system and to ensure the availability of its services for more than one billion global military, civilian and commercial users daily. GIPR advances the Operational Control Segment’s ability to protect data and infrastructure, enhance the sustainability of the system, and meet future GPS operational requirements. Infusing advanced hardware and software solutions for information assurance provides improved protection against today’s rapidly changing cyber threats, Lockheed Martin said in a news release.

    “The GPS Control Segment Sustainment (GCS) contract is vitally important to the sustainment of positioning, navigation and timing services for our military, government officials and citizens,” said Vinny Sica, vice president of Lockheed Martin’s Space Ground Solutions. “A system this large requires continued security focus and that’s where Lockheed Martin’s information security capabilities are on the cutting edge.”

    Beyond data protection, GIPR resolves many equipment obsolescence issues and increases system maintainability with modern vendor-supported hardware and operating systems. This is the second major technology refresh on the GPS command and control system since the GCS Sustainment contract was awarded.

    The Air Force awarded Lockheed Martin the GIPR engineering modification in 2013, and the system is now fully deployed into the GPS Master Control Station and the Alternate Master Control Station. The project included system design, hardware procurement, software development, network configuration design and technical documentation.

    The Global Positioning Systems Directorate at the U.S. Air Force Space and Missile Systems Center contracted the GIPR upgrade. Air Force Space Command’s 2nd Space Operations Squadron (2SOPS), based at Schriever Air Force Base, Colo., manages and operates the GPS constellation for both civil and military users.

  • Raytheon Installs First GPS OCX Hardware

    Raytheon has installed the first operational hardware for the GPS Next Generation Operational Control System, known as GPS OCX. The new ground command and control system will significantly modernize U.S. GPS capabilities and manage the next generation of GPS satellites. Installation of the Launch and Checkout System (LCS) hardware was completed in early July at Schriever Air Force Base in Colorado, the eventual home for the new GPS OCX Master Control Station.

    “Installation of the initial OCX hardware at Schriever AFB represents a key milestone for the program, demonstrating further progress toward next year’s acceptance of the OCX Launch and Checkout System for the GPS III satellites,” said Matt Gilligan, vice president of Navigation and Environmental Solutions at Raytheon Intelligence, Information and Services.  “Raytheon is committed to delivering a modernized, secure GPS ground system to support the millions of U.S. military, civil and commercial users of GPS worldwide,” added Gilligan.

    GPS OCX will deliver a host of new capabilities, including automation for operational efficiencies, improved accuracy, interoperability with geo-positioning and navigation systems of other nations for better global coverage, and a cybersecurity architecture that provides unprecedented levels of protection. The Launch and Checkout System delivers a large subset of the full OCX ground system capabilities, and establishes the OCX cyber-hardened infrastructure for additional mission applications that will be added to complete the Block 1 capability.

    U.S. warfighters use GPS services to support air, land, sea and space missions. GPS is also used by millions of people to enhance daily life activities, including personal navigation. It’s also required for industry and businesses and is essential to support safety-of-life missions for air traffic controllers and emergency responders. The modernized ground system will bring new capabilities and precision to the GPS enterprise.

  • CHC Introduces UAV Ground-Control Specific GNSS System

    CHC Introduces UAV Ground-Control Specific GNSS System

    The UAV Ground Control (UAV GC) and post-processing kit for high-precision UAV systems by CHC Navigation.
    The UAV Ground Control (UAV GC) and post-processing kit for high-precision UAV systems by CHC Navigation.

    CHC Navigation has launched a new UAV Ground Control (UAV GC) and post-processing kit for high-precision UAV systems. This kit is designed to provide an easy-to-operate complete system, and be cost-effective for producing centimeter-level control for UAV projects.

    The standard kit includes five GNSS receivers with expansion of additional receivers in pairs. The core of the system is the X900+OPUS, a dual-frequency triple-constellation receiver capable of cm positioning of the project at 200 km in absolute geodetic space. The secondary X20+ receivers serve as ground-control points for orthorectification, project verification, and other high-accuracy positional tasks.

    Photo: CHC Navigation“Low cost and easy to use, the CHC UAV GC system is a necessity for any UAV manufacturer or operator who is interested is promoting/proving the high accuracy of their deliverables,” said George Zhao, CEO of CHC Navigation. “The UAV Package offers unrivaled performance at an unheard of low price, and fills the last remaining gap for a complete whole product solution in the UAV market.”

    The UAV GC kit is now available through the existing CHC distribution channel worldwide.

  • GPS Glitch Two Years Older than First Stated

    On Wednesday, the GPS Directorate said further data analysis shows that a technical error affecting some Boeing GPS IIF satellites first appeared in 2011, two years earlier than originally stated, according to a Reuters report.

    The error first appeared one year after the GPS IIF satellites became operational. The error affects the way the ground control system builds and uploads messages transmitted by the satellites, but does not affect the accuracy of GPS signals. It involves the ground-based software used to index messages.

    Lockheed Martin runs the GPS ground control segment, which enables Air Force officials to operate all GPS satellites, including the IIF satellites built by Boeing.

  • Air Force Working on Glitch for GPS IIF Satellites

    The U.S. Air Force is working to resolve a technical error that affected some Boeing GPS satellites, according to a report by Reuters.

    The error does not affect the accuracy of GPS signals. It involves the ground-based software used to index some messages transmitted by GPS IIF satellites built by Boeing, Air Force Space Command said according to Reuters. Still, officials are investigating other possible causes.

    Lockheed Martin runs the GPS ground control segment, which enables Air Force officials to operate all GPS satellites, including the IIF satellites built by Boeing.

    Air Force Space Command Public Affairs released the following statement:

    “A GPS message indexing issue was recently identified that affects a limited number of active GPS IIF satellites, but does not degrade the accuracy of the GPS signal received by users around the globe. The result is an occasional broadcast not in accordance with U.S. technical specifications. The issue appears to be related to the ground software that builds and uploads messages transmitted by the GPS constellation during regular system operations, although the Air Force continues to investigate all possible causes.

    “Although the issue was brought to light in the last few days, a close examination of archived GPS message data reveals that the message indexing error has gone unnoticed since 2013. Air Force Space Command has implemented a workaround to prevent further message indexing violations and is taking steps to permanently correct the error.”

    The U.S. Air Force will be launching the ninth Boeing Block IIF satellite on Wednesday.

  • USAF FY16 Budget Plus $10B More, Please!

    The long-anticipated 2016 President’s Budget (PB) was submitted to Congress in early February. The PB is the spark that ignites the lengthy and often contentious congressional budget process, including: adopting a budget resolution framework, developing numerous discretionary spending bills, reconciling legislation between the House and Senate, approving continuing resolution stop-gap measures and finally, hopefully, appropriating funds for various programs — including the Global Positioning System (GPS) as part of the Department of Defense’s (DoD’s) U.S. Air Force (USAF) budget request.

    For FY (Fiscal Year 1 Oct – 30 Sep) 2016, the U.S. Air Force requested a topline budget of $122.2 billion in Air Force controlled funding that exceeds funding levels recommended by the OMB (Office of Management and Budget) and laid out in the Budget Control Act by almost $10 billion. Several well-meaning friends still in high places in the government immediately sent me copies of the USAF budget while it was still warm, so to speak, and thought that I would be “properly incensed” — proffered one old friend — over the so-called $10B overdraft. I hate to disappoint my friends, but in the spirit of the USAF policy of putting the Bottom Line Up Front, I applaud the Air Force action and personally think it may be too little, too late. The supplemental request or overdraft should probably have been more on the order of $20B, not $10B.

    Hollow Force

    This is not an emotional reaction, but a reasoned statement by a seasoned veteran airman of 30 years in the USAF, yours truly, who served through at least two periods of a “hollow force” that were devastating not only to the USAF as an institution, but to the DoD as a whole and to all the personnel who served during these austere and dangerous times. And, yes, I am equating a hollow force with a dangerous force. Indeed, the term “hollow force” officially refers to military and government forces that certainly, on the surface, appear to be “mission ready,” but upon close examination suffer from moderate to severe shortages of personnel and equipment as well as deficiencies, to varying degrees, in training.

    Gen Mark A Welsh III, Chief of Staff, USAF, testifying before the Senate Armed Services Committee 201 (Photo courtesy of USAF - SSG Sean K. Harp).
    Gen Mark A Welsh III, Chief of Staff, USAF, testifying before the Senate Armed Services Committee 201 (Photo courtesy of USAF – SSG Sean K. Harp).

    In recent testimony before the Senate Armed Services Committee, along with his fellow service chiefs, General Mark A. Welsh III, chief of staff of the United States Air Force, laid out the dangers inherent in the hollow force when he stated:

    “Last year, our readiness levels reached an all-time low. As we struggle to recover, we don’t have enough units ready to respond immediately to a major contingency, and we’re not always able to provide fully mission-ready units to meet our combatant commanders’ routine rotational requirements.

    “The Air Force’s modernization forecasts also are bleak. About 20 percent of [our] aircraft flying today were built in the 1950s and 1960s, and more than half of the rest are 25 years old or older.

    “And now, due to sequestration, we’ve cut about 50 percent of our currently planned modernization programs.”

    To someone who lived through the hollow force in the past, this is a scary description and prospect for our airmen. In describing the results of budget cuts and difficult decisions regarding program terminations that result in a hollow force, General Welsh put it this way:

    Without these tough calls, the Air Force ‘will be neither ready to fight today, nor viable against the threats of tomorrow’.” 

    Indeed, a hollow force puts every ones lives in danger. During the post-Vietnam hollow force created by the peanut farmer, there were times when there were B52 aircraft sitting alert just for the spy satellite photo ops that did not have engines in the nacelles nor certified crews to fly them. Aircrews were lucky if they were able to fly four hours per month, and believe me, that made us all less than proficient. I remember one incident specifically. My oxygen (O2) mask had failed on a previous flight and I needed a new one. In the high-performance aircraft in which we flew, regulations required an O2 mask be attached to our helmet and actually in place with crewmembers in the cockpit breathing pure (100%) O2 above a certain altitude. Because of budget cuts, I was issued a waiver, a piece of paper that said I was legal to fly without a fully functioning O2 mask. Fortunately I never was forced to fly without a fully functioning O2 mask, but what if I had been? What if I had passed out from O2 deprivation? What about the other members of the crew? What purpose did the piece of paper serve, other than mollifying a paper pusher’s conscience? Would the Air Force crash investigators have found it in the wreckage and said, “Oh, it’s OK, he had a waiver!” These are the types of things that can happen with a “hollow force.” We don’t need to go there again, and if nothing else, the extra $10B may be just the ticket to keep the aircrews proficient and equipment maintained.

    The Color of Money

    I know that budgeting and spending other people’s money seems like a simple issue, but with the government, nothing is ever simple. Consequently, the DoD has established an entire university system, known as the Defense Acquisition University (DAU), to train acquisition, program and financial officials in handling government acquisition funds, along with other procurement activities. Under the Budget Control Act guidelines and the Congressional cost-cutting exercise known as Seques-castration, 2016 is another cost-cutting year. That is significant when you understand that the USAF and all of DoD are still reeling from more than ten years of war, on more than one front, along with previously mandated significant budget and manpower cuts that seriously impacted the ability of the USAF to accomplish its multitude of missions.

    Consider that budget cuts have a lingering, insidious and costly effect in equipment not maintained or replaced, training not accomplished, R&D not conducted, new technologies not developed, and inevitably the inability to accomplish the mission. A lot of the complexity in these budget-cutting moves relates to what the government refers to as the color of money. For example budgetary funds are appropriated and obligated for the USAF, and most other services, according to the following formula:

    • O&M – Operations and Maintenance – Obligated for 1 year
    • MILPERS – Military Personnel – Obligated for 1 year
    • RDT&E – Res Dev Test & Eval – Obligated for 2 years
    • PROC – Procurement – Obligated for 3 years
    • MILCON – Military Construction – Obligated for 5 years

    As you can see, all funds are not obligated for just one year and then the money expires. Indeed, there are several colors of money, and failing to fund an RDT&E effort can have catastrophic results on the future of that program and associated programs that might benefit from the technology not developed. At any one time, the USAF is juggling budgets stretching across years and programs and moving money or robbing Peter to pay Paul.

    FM (Financial Management) or financial and program management gurus at any one time are managing funds that originated as many as five years previously, plus the current year’s budget, while planning on how to use funds that might carry over to next year. They have just submitted the FY16 budget, which also means they are now hard at work on the FY17 budget without knowing what will be obligated for FY16. Across all those budget years, they have to deal with the arcane rules concerning the color of money. Yes, they are professionals (I’ve been married to one of the best for 35+ years), and they do a great job, but face it — sometimes they are just taking a well-educated guess and hoping for supplemental funding just to meet basic requirements.

    Seriously, FM’ers live for the fairytale that one day a combatant commander will say, “Hey, your mission is more important than mine, so I will ‘MIPR’ (a one-time financial move) my funding to your budget line for your project.” Let’s see — a pig is not aerodynamically designed to fly…

    Space    

    Funding for all space programs is especially critical, as the entire space arena is known as a force multiplier, in that satellites and space platforms provide and enable capabilities that increase the effectiveness and reach of all military and government personnel. Therefore, when space programs are not funded, delayed or are cut, the impact ripples across the entire DOD. This is especially true of GPS and PNT (Position, Navigation and Timing) systems which have become so ubiquitous, they are considered a must-have utility for billions of users around the globe, not just the U.S. government. In fact, military and government users may be the smallest segment of users for GPS and PNT services today, which is ironic when you consider that, as General John Hyten (USAF), commander of Air Force Space Command, loves to remind us, “GPS is provided to the world, and over three billion plus users, free of charge 24/7, by the United States Air Force.”

    OCX – Next-Generation Space Control Segment

    Unfortunately, a couple of major GPS-related programs are in trouble. For OCX, the Next-Generation Control Segment for GPS, my sources tell me, and 2016 budget documents clearly show, that current costs attributable to the prime contractor greatly exceed the contract award specification of ~$886M by a factor of 100% ,with a delivery date still far out on the horizon — somewhere around 2020 with a total program costs of $3.6B. That’s the bad news; the good news is there are definitely sound alternatives, and my sources tell me they are being belatedly explored.

    Sometimes the behemoth primes are just that: too big and too expensive. Oftentimes the real subject matter experts (SMEs) reside in the smaller, boutique, more agile companies that can do the job in 24 months for $200M, which is a price that was quoted to me recently by a company with skin in the game, since their software products are responsible for launching and controlling all of the GPS satellites launched in the last eight years without a single failure. Plus, sources inside the company tell me that they have already developed a complete launch and initial checkout system for GPS III, which the OCX prime contractor is still struggling to construct.

    This is where the USAF and OSD must step back and assess the OCX program for all its merits versus costs. GPS is not that complicated a satellite system, and yet we are on course to spend $3.6B for a ground C2 (Command and Control) system that will still have significant shortcomings. If it were the perfect C2 system in the end, that would be one consideration, but in fact, as the prime has admitted, it will be far from what was initially envisioned, and the total program costs will have grown by almost 400%.

    This scenario begs the question: As the GPS acquisition authority, which product would you trust, a known product derived from a proven government and commercial satellite launch and C2 capability in operation today from a reliable company that has a flawless track record of GPS launches for the last eight years? Or a brand-new unproven product costing billions of dollars from a company that is clearly struggling technically and financially and has, at the end of the day, never launched or controlled a single GPS satellite? The answer seems clear to me. Obviously, there are valid alternatives, and in this budget environment the USAF needs to take a look at replacements, alternatives, supplements and backups, however you choose to phrase it, to OCX.

    As we were going to press, we learned that Mr. Kendall has given the OCX Program a green light, but with several caveats indicating the program will be closely watched in the future. Mr. Kendall confirmed that while the OCX costs had indeed doubled, he was going to stay the course for now.

    Major General Roger Teague, director of space programs for the Air Force acquisition chief, said a review by chief arms buyer Frank Kendall went well, but program officials and the contractor got “tough marching orders” to stick to schedule and cost targets. That is well and good, but history shows us that it has never happened in the past with the OCX program, and so some tough changes are going to have to be made if they are going to stay on track. We wish them well.

    GPS III – Next Generation Space Segment

    On the satellite or hardware side of the house, the GPS III — or next-generation GPS satellite — is also having problems, but in this case it centers on development and delivery issues with a subcontractor having serious technical issues and who has failed to deliver on cost or schedule. That subcontractor was just last week bought by a bigger prime, so we will have to wait and see what happens. In this case, however, the whole satellite program is not failing just a component, albeit an important one, the Mission Data Unit or MDU. Although again the answer seems simple, there are bigger forces at play, and one of them is wrapped up in a new government initiative known as Better Buying Power 3.0.

    Better Buying Power 3.0 

    The current GPS III+ budget input states: “In an effort to implement Better Buying Power 3.0 (BBP 3.0) to control production costs, the [U.S.] Air Force intends to create a competitive environment. Options for the GPS III competition continue to be explored by USD (AT&L) [Under Secretary of Defense for Acquisition, Technology and Logistics], Mr. Frank Kendall.

    Frank Kendall, under secretary of Defense for Acquisition, Technology and Logistics; the Under Secretary flag.
    Frank Kendall, under secretary of Defense for Acquisition, Technology and Logistics; the Under Secretary flag.

    The Under Secretary of Defense for Acquisition, Technology and Logistics, or USD (AT&L), is a senior civilian official in the Office of the Secretary of Defense within the Department of Defense. USD (AT&L) is the principal staff assistant and advisor to the Secretary of Defense and the Deputy Secretary of Defense for all matters concerning departmental acquisitions and the general management of the department as a whole, which means he is a significant decision-maker where DoD acquisitions are concerned, and he has something to say about the plans for those acquisitions. Obviously, those plans need to make sense, financially, operationally and hopefully logically. Mr. Kendall, who has been in his current position for almost four years, has brought a much needed common-sense approach to government acquisition, and we can only hope he continues to make judicious, practical and logical decisions.

    For GPS III+, the U.S. Air Force’s published notional plan is for a two-phased competition process. Phase one is a Production Readiness competition for up to three firm-fixed price contracts to mature competitors’ production designs for a competition in Phase two. Phase two will be a full and open competition for up to 22 GPS III Production SVs [satellite vehicles] with an expected award in FY17/18. The [U.S.] Air Force GPS Directorate received USD (AT&L) approval to purchase GPS III SV09-10 from the incumbent Lockheed Martin (LMCO) at the December 2014 Defense Acquisition Board (DAB), in order to sustain the GPS constellation while competitive options are pursued.” [Bold added for emphasis.] See the budget document here.

    The “government speak” sounds great if you need an entirely new GPS III system, which consists of, at a minimum, a new payload, satellite, launcher and ground C2 system (remember OCX is only designed to work with current and planned GPS SVs, and it doesn’t even do that today). But, in fact, the U.S. government only needs an MDU, which is a critical part of the payload. Indeed, failure to produce the MDU on time has delayed the entire GPS III program by about 18 months to date.

    Even more troubling to me is the seemingly innocuous phrases from the government plan that states “create a competitive environment…firm-fixed price contracts to mature [up to three] competitors’ production designs,” which is nothing more than government speak for “We are going to pay competitors to mature their technology so they can compete against the current prime (LMCO), who is currently building the first 10 GPS III satellites.” In effect, the government is saying the competitors on their own cannot compete against LMCO so we, the government, are going to give them contracts and lots of money to help them get to a point where they can compete, and then we are going to have a recompetition. Of course, this is going to take at least three years and cost hundreds of millions of dollars, and LMCO may well win again in the end, but at least we will have conducted a competition. Does this approach make sense? Does it pass the financial, operational, and logic tests? Does it pass the Washington Post test? I guess we will have to wait and see if Frank Kendall agrees.

    BBP 3.0

    So, what exactly is the initiative known as Better Buying Power 3.0? It’s DoD’s mandate to “do more with less”:

    “DoD’s Mandate To Do More Without More

    “Better Buying Power (BBP) is the implementation of best practices to hopefully strengthen the Defense Department’s buying power, improve industry productivity, and provide an affordable, value-added military capability for the warfighter and government user. Launched in 2010, BBP encompasses a set of fundamental acquisition principles to achieve greater efficiencies through affordability, cost control, elimination of unproductive processes and bureaucracy, and promotion of competition. BBP initiatives also incentivize productivity and innovation in industry and Government, and improve tradecraft in the acquisition of services.”

    Sounds great, doesn’t it? Now for the rest of the story.

    We can all agree that defense budgets are tight, so it will be interesting to see how BBP 3.0 plays out in the arena for GPS SVs. Will the U.S. Air Force initiate a competition to acquire an entirely new GPS III SV, or fix the problem with the current GPS III program, the MDU? Recall my previous column concerning the GPS III Sources Sought, in which the GPS III MDU was compared to an aircraft engine and the GPS III satellite was compared to an aircraft. In this analogy, the Air Force didn’t ask for companies/competitors to produce a new aircraft just because it needed an alternate engine. It simply contracted for another engine supplier — the most cost-effective competition that adheres to the principles of BBP 3.0. However, from the GPS Directorate budget language quoted earlier, it appears as if the Air Force is looking to pursue an entirely new GPS III system to include SVs, rather than just procure an alternate MDU.

    In my humble opinion, stringently applying BBP 3.0 to GPS III issues means simply to employ competition at the correct level (i.e., for the engine rather than the entire aircraft). An interesting feature and significant added cost to the GPS budget, which I briefly mentioned earlier, concerns the need for a new ground C2 system if the total new systems approach is taken. For, indeed, if preliminary elements of the GPS space segment are developed without cross-checking the impact to the GPS control segment, the technical, operational, budgetary and schedule impacts will be significant. For example, the already troubled next-generation GPS ground control system, OCX, budget likely has not considered the integration costs of a newly developed, yet-to-be-procured “production ready” GPS III+ SV. Indeed, OCX today is geared for the GPS III already contracted for and it is failing to meet that challenge in a spectacular and expensive way. So it is possible, even probable, that OCX integration costs for yet another new model of GPS III family of satellites would increase the OCX budget significantly…unless of course one assumes that the U.S. Air Force acquires a perfectly matched, new GPS III satellite that integrates seamlessly with OCX. In other words, an entirely new GPS III SV would need to be perfectly matched to the current GPS III SV — and what are the chances of that, and why would you spend hundreds of millions of scarce acquisition dollars to procure an exact and more expensive replica?

    Budget constraints are tight and getting tighter. BBP 3.0 mandates the Air Force “do more with less” in every context. For GPS III SVs, this means developing an alternate MDU rather than buying a new block of GPS SVs.

    Until next time, Happy Navigating, and remember: GPS is brought to you free of charge by the United States Air Force.

     

       

  • Raytheon GPS Ground Program Passes Review

    The ground control system (OCX) that Raytheon is developing for the next-generation GPS program has passed a Pentagon review, reports Reuters. The program will be monitored to ensure it stays on track, a senior Air Force official said on Feb. 6 as reported by the news service.

    Major General Roger Teague, director of space programs for the Air Force acquisition chief, said a review by chief arms buyer Frank Kendall went well, but program officials and the contractor got “tough marching orders” to stick to schedule and cost targets.

    Raytheon’s program manager Matt Gilligan said the review provided the company with “clear direction, the best technology, and appropriate resources to…deliver OCX on a schedule that meets GPS enterprise needs.”

    Kendall had ordered the review after an Air Force restructuring that increased the cost of the program by 80 percent to $1.6 billion.

  • GPS III Command and Control Passes Key Test

    GPS III Command and Control Passes Key Test

    Artist's rendering of GPS III satellite (courtesy of Lockheed Martin).
    Artist’s rendering of GPS III satellite (courtesy of Lockheed Martin).

    Raytheon Company and Lockheed Martin successfully completed the fourth of five planned launch and early orbit exercises to demonstrate new automation capabilities, information assurance and launch readiness of the U.S. Air Force’s next-generation GPS III satellite and Operational Control System (OCX).

    Successful completion of Exercise 4, on Oct. 3, represents a key milestone demonstrating the end-to-end capability to automatically transfer data between Raytheon’s OCX and Lockheed Martin’s GPS III satellite. One additional readiness exercise, five launch rehearsals and a mission dress rehearsal are planned prior to launch of the first GPS III satellite with OCX.

    The exercise used the latest baseline of Raytheon’s OCX Launch Checkout System (LCS) software featuring integrated information assurance functionality for the first time and the latest version of Lockheed Martin’s GPS III satellite simulator. Exercise 4 successfully demonstrated mission planning and scheduling capabilities with the simulated Air Force Satellite Control Network (AFSCN) for the first time, including a replan scenario that would occur in the event of a launch slip.

    The system also automatically generated antenna pointing angles for the simulated AFSCN, which until now have been manually generated. Exercise 4 expands on three previous exercises, introducing maneuver planning and reconstruction capabilities, as well as advanced planning and scheduling with AFSCN assets.  The automation of these capabilities will allow GPS operators to spend their time optimizing system performance rather than focusing on routine operations.

    “As part of establishing the LCS Block 0 baseline, the completion of Exercise 4 demonstrates the capability of OCX to successfully support a GPS-III satellite launch in an information assurance hardened environment,” said Matthew Gilligan, Raytheon vice president and GPS OCX program manager. “Exercise 4 began the instantiation of vital OCX automation capabilities that give operators their time back in order to focus on mission critical activities, one of the important elements of a modernized GPS.”

    “Launch Exercise 4 demonstrated the team’s ability to complete nearly 100 percent of the GPS III space vehicle 1 launch and early orbit mission sequence,” said Mark Stewart, vice president for Lockheed Martin’s Navigation Systems mission area. “The findings the team made during this robust launch exercise will help mature the processes, procedures, and tools necessary to enter our rehearsal phase and ultimately the launch and checkout mission.”

    GPS III satellites will deliver three times better accuracy, provide up to eight times improved anti-jamming capabilities, and include enhancements that extend spacecraft life to 15 years, 25 percent longer than the newest Block IIF satellites. GPS III will be the first generation of GPS satellite with a new L1C civil signal designed to make it interoperable with other international global navigation satellite systems. The first GPS III satellite is currently undergoing integration and testing, with final space vehicle delivery planned for late 2015.

    OCX is being developed in two blocks using a commercial best practice iterative software development process, with seven iterations in Block 1 and one iteration in Block 2. Exercise 4 was conducted using the recently completed Iteration 1.5 software, representing an early delivery of the final software baseline. Exercise 5, scheduled for 2015, will include critical information assurance features needed to support launch of the first GPS III satellite.

    The GPS III team is led by the Global Positioning Systems Directorate at the U.S. Air Force Space and Missile Systems Center. Air Force Space Command’s 2nd Space Operations Squadron (2SOPS), based at Schriever Air Force Base, Colorado, manages and operates the GPS constellation for both civil and military users.

  • RT Logic Wins New Contract Award for GPS OCX Ground System

    RT Logic has been awarded a $1 million follow-on contract to provide ground system components for the USAF GPS OCX program, bringing RT Logic’s total OCX contract awards to over $4 million. RT Logic is a subsidiary of Kratos Defense & Security Solutions, Inc.

    OCX is the next generation GPS ground system designed to bring flexibility, adaptability, and modularity to the position, navigation, and timing (PNT) mission. RT Logic is the primary equipment supplier for the Command and Control (C2) portion of OCX, providing software front-end processor units and Air Force Satellite Control Network (AFSCN) gateways.

    RT Logic supports Raytheon, the prime contractor for GPS OCX, with RT Logic’s net-centric software products for C2 of the GPS III satellites using next generation IP cryptosystems. The IP cryptosystems use industry-standard IP interfaces, eliminating the need for custom serial interfaces, which is intended to ease integration challenges, improve reliability, lower transition risk, and reduce cost.

    RT Logic’s software-based products will enable Raytheon to add new features to meet evolving requirements as needed, the company said. In addition, RT Logic will build a high-fidelity lab environment that simulates the GPS mission string. This lab system will allow Raytheon to cost-effectively resolve issues, integrate and simulate new functionality, and maintain the system without impacting the operational mission or Raytheon’s regression testing schedules, the company said.

  • CompassData Certified by FAA to Collect Data for Aviation Mapping

    CompassData, a worldwide provider of geospatial data and services, has received DO-200A certification by the Federal Aviation Administration (FAA) for collection and processing of survey and ground control data used in the creation of Airport Mapping Database (AMDB) products.

    “DO-200A certification enables CompassData to provide Ground Control Points (GCPs) for generation of digital aeronautical products, such as Airport Moving Maps, used by pilots in the cockpit to navigate on the ground at airports worldwide,” said Hayden Howard, CompassData Vice President. “This certification applies to custom ground control collects and to many of the GCPs that exist in our worldwide archive available off the shelf for immediate purchase.”

    In addition, CompassData has been approved to use its GCPs and Accuracy Analyst map tool to verify the accuracy of satellite or aerial imagery used in creation of AMDB DO-272C aviation products. This means CompassData may orthorectify a high-resolution DigitalGlobe satellite image, verify that the orthoimage accuracy meets sub one- and five-meter specifications, and provide the image to an aeronautical mapping firm or avionics system developer to generate commercial products.

    DO-200A standards were developed by FAA to assure the quality of data used in the preparation of aeronautical mapping, navigation and situational awareness products and systems. Prior to certification, CompassData completed a rigorous examination procedure in which FAA reviewed every step in the firm’s methodologies for collecting, processing and managing GPS-surveyed ground control to ensure the data is accurate, timely, complete, and traceable.

    FAA has granted only six LOAs (Letters of Acceptance) in the Denver ACO Region and only 24 globally. CompassData is the first in the world to receive certification for verification of data sets used to create Airport Moving Map data.

    In March, CompassData purchased the assets of Spatial Information Solutions (SIS) in Starkville, Mississippi, and announced the continued sale and support of the popular Accuracy Analyst and Topo Analyst Map Accuracy Tools. These software applications are relied upon by geospatial end users to automatically verify the accuracy of orthoimagery and digital elevation data sets, often with CompassData GCPs.

    CompassData will discuss the FAA DO-200A certification and demonstrate Accuracy Analyst and Topo Analyst Map Accuracy Tools in booth #2063 at GEOINT 13* being held April 14-17, 2014, in Tampa, Florida.

  • Exelis Reaches GPS OCX Milestones for Navigation and Encryption Software

    GPS-OCX-Logo-TExelis has successfully completed several software upgrades for the new Global Positioning System Next Generation Operational Control System, or GPS OCX.  Integration and testing were recently conducted on iteration 1.5 of the OCX navigation, encryption and Mission Upload Generator, or MUG, software.

    The new version of GPS software will help ground controllers better understand the satellites’ exact positioning in space. The encryption software is also designed to automatically code and decode GPS signals, facilitating the exchange of user information by securely transmitting navigation payload data between the OCX ground system and the orbiting constellation of satellites.

    The MUG software is responsible for creating spacecraft payload updates to refresh the navigation data transmitted to all GPS users. This data is typically generated for each satellite multiple times a day and  helps to consistently minimize user error.

    “These software milestones demonstrate a clear path to improved GPS accuracy and integrity,” said Drew Trainor, OCX program manager for Exelis Geospatial Systems. “Civilian and military users will have more accurate and secure GPS signals, and these milestones bring us one step closer to GPS modernization.”

    Under a February 2010 contract award from Raytheon, Exelis is providing software that will simulate the behavior of GPS signals in space. In addition, Exelis is building high-precision receivers for use in ground monitoring stations placed strategically around the world. Exelis is also providing data encryptors that help ensure secure information exchange between the ground and space segments of the system.

    Once the new operational control segment is implemented, GPS will improve a variety of business and economic practices, including air traffic control, crop management, and environmental monitoring, among others. The new capabilities offered by GPS modernization will also provide military users increased accuracy, availability, anti-jam power and international interoperability.