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Aerospace and Defense

July 30, 2008

Lost in the Noise: The Need for Longterm Infrastructure Development

You know how people talk louder when asking something of a person who doesn’t speak their language? (As if the failure to communicate is a simply matter of volume and not frequency or modulation.)

So, here we are in the GNSS world: a community that depends on radio waves so faint they might as well be Atlantic Ocean breakers rippling up on the Florida beach when a Daytona car race is roaring in the background.

Lost in the noise.

You know how people talk louder when asking something of a person who doesn’t speak their language? (As if the failure to communicate is a simply matter of volume and not frequency or modulation.)

So, here we are in the GNSS world: a community that depends on radio waves so faint they might as well be Atlantic Ocean breakers rippling up on the Florida beach when a Daytona car race is roaring in the background.

Lost in the noise.

From time to time, that has stood in as a metaphor for the U.S. GPS program, and it could be a permanent description of the state of our national public infrastructure — deferred maintenance.

Inadequate investment is nothing less than not-so-benign neglect. The road to second-class status.

Designing an industrial policy and restoring the U.S. industrial base isn’t a short-term project. If we think of longitudinal time as the RF spectrum of history, infrastructure development requires lots of bandwidth. It took us a decade to agree on launching a GPS III program and it’ll take us another decade to roll it out. Infrastructure is implicitly a long-lead item, and driving the process forward requires sustained human will, expertise, and vision.

Recently, I asked Craig Cooning, vice president and general manager of Boeing Space and Intelligence Systems, about the state of public investment and planning to maintain an industrial base. Cooning mentioned the Office of the Deputy Under Secretary of Defense for Industrial Policy (ODUSD-IP) and observed that he hadn’t seen much involvement by that office lately.

“I don’t know what accounts for that,” Cooning added, “but I think it’s something to turn the gain up on.”

The ODUSD-IP mission “is to sustain an environment that ensures the industrial base on which the De-partment of Defense (DoD) depends is reliable, cost-effective, and sufficient to meet DoD requirements.” An admirable national goal, especially if we broaden the focus to the wider economy.

We tend to think of infrastructure as bricks and mortar, steel and concrete, satellites and ground control. But it also includes social systems such as education and health care. If we neglect to teach and heal, we lose national capability just as surely as when a power line falls down or GPS goes off the air.

Good infrastructure pays back an investment many times over, but infrastructure itself isn’t free and, as Europe discovered with the Galileo program, it doesn’t really fit within the usual financial planning timelines of private industry.

After Boeing lost its bid for the GPS III contract, the company laid off around 700 development engineers — not to be confused with production engineers. Both kinds of engineering skills are needed to produce a complex system such as GNSS. But development engineers come up with the imaginative designs, challenge the paradigms, take the innovations for a spin around the block.

They must create something from nothing and, when a contract eludes them, that’s what their employers are often left with — nothing.

And there’s only so long a company can stay in business earning nothing . . .

This is not, however, a defense of bailouts or a plea for larger outlays for military programs. It is a plea for more comprehensive planning, good judgment in choosing among alternatives, prudent investment, and staying the course in matters of sustaining the U.S. industrial base.

Given this situation, the long-running dialog on creating a rational and comprehensive National Positioning, Navigation, and Timing (PNT) Architecture with a 20-year horizon comes as a welcome relief.

Of course, it remains to be seen whether the overarching and somewhat abstract vision can be converted into programs, timelines, and budgets — in short, into a PNT industrial plan and policy. PNT systems are not, after all, just technologies; they are also political turfs, and totems, and talismans.

But the intention is good and the experience just a foretaste of what would be in store if the United States actually got serious about creating an industrial policy.

By
July 1, 2008

ESA Opens Galileo Procurement: Let the Games Begin!

Giuseppe Viriglio, ESA’s Director of Telecommunication and Navigation. ESA photo, A. Le Floc’h

Today (July 1), the European Commission (EC) — with the support of the European Space Agency (ESA) — launched the procurement process for Galileo with an invitation to companies to submit requests for participation as prime contractors for six work packages (WPs) valued at €2.145 billion (US$3.39 billion).

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By Glen Gibbons
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June 19, 2008

Frequency Electronics Gains GPS IIIA Clock Contract

Frequency Electronics, Inc. (FEI) has received an authorization to proceed (ATP) on a new contract to provide master clocks and microwave sources for payloads on the next-generation GPS IIIA satellites. Lockheed Martin Space Systems Company leads a team that will build the IIIA spacecraft under a recently announced Air Force contract.

According to FEI, the value of the contract, when finalized, could exceed $10 million with more than half of the work to be completed over the next 18 months.

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By Glen Gibbons
June 6, 2008

GNSS Hotspots | June 2008

One of 12 magnetograms recorded at Greenwich Observatory during the Great Geomagnetic Storm of 1859
1996 soccer game in the Midwest, (Rick Dikeman image)
Nouméa ground station after the flood
A pencil and a coffee cup show the size of NASA’s teeny tiny PhoneSat
Bonus Hotspot: Naro Tartaruga AUV
Pacific lamprey spawning (photo by Jeremy Monroe, Fresh Waters Illustrated)
“Return of the Bucentaurn to the Molo on Ascension Day”, by (Giovanni Antonio Canal) Canaletto
The U.S. Naval Observatory Alternate Master Clock at 2nd Space Operations Squadron, Schriever AFB in Colorado. This photo was taken in January, 2006 during the addition of a leap second. The USNO master clocks control GPS timing. They are accurate to within one second every 20 million years (Satellites are so picky! Humans, on the other hand, just want to know if we’re too late for lunch) USAF photo by A1C Jason Ridder.
Detail of Compass/ BeiDou2 system diagram
Hotspot 6: Beluga A300 600ST

1. CANADA AND U.S. FIGHT OVER OREGON – AND GPS IS THERE!
Kingston, Ontario, Canada.
√ The Canadian navy built the Murney Tower when Canada and the U.S. fought over Oregon in 1846. Cruises of this Kingston, Ontario region feature the world’s first wireless GPS-triggered audio tours — in six languages, no less. The UNESCO World Heritage Site features old fortifications guarding the Rideau Canal.

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By Alan Cameron
May 16, 2008

Lockheed Martin Wins GPS IIIA Contract

A team led by Lockheed Martin Space Systems Company has won U. S. Air Force approval to build the GPS Block IIIA satellites under a contract valued at up to $3.568 billion.

The long-delayed decision was announced May 15. The acquisition covers the first of three sets of Block III satellites currently scheduled to begin launching in 2014.

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By Glen Gibbons
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April 30, 2008

Lockheed Joins Northrop Grumman OCX Team

As speculated might occur, Lockheed Martin has joined the Northrop Grumman Corporation team competing for the GPS Next Generation Control Segment (OCX) Phase B contract. Lockheed had led its own team in the first round of competition that ended last November.

With Boeing as part of the other prospective OCX team headed by Raytheon Corporation, both companies with experience operating the GPS ground-based infrastructure are playing supporting roles for the contest to build the new control system.

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By Glen Gibbons
April 27, 2008

Galileo’s GIOVE-B Satellite Opens New Era of GNSS Signals

Close up view of the payload fairing of the Soyuz-Fregat launcher carrying ESA’s GIOVE-B satellite, on the launch pad in Baikonur, Kazakhstan, prior to the April 27, 2008, launch. ESA photo by S. Corvaja

A new generation of GNSS signals will become available soon as Europe’s second Galileo In-Orbit Validation Element satellite (GIOVE-B) reached orbit, following successful launch on Sunday (April 27) from the Baikonur cosmodrome in Kazakhstan.

Riding a Soyuz/Fregat launcher, the 500-kilogram (1,100-pound) spacecraft lifted off at 12:16 a.m. Central European Summer Time (CEST). The Fregat upper stage performed a series of maneuvers to reach a circular orbit at an altitude of about 23,200 kilometers inclined at 56 degrees to the equator. The two solar panels that generate electricity to power the spacecraft deployed correctly and were fully operational by 5:28 CEST.

The European space Agency (ESA) operational schedule called for Galileo signals at three L-band frequencies to begin transmitting within seven to eight hours after reaching orbit, according to Giuseppe Viriglio, ESA’s director of telecommunications and navigation.

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By Glen Gibbons
April 19, 2008

GPS III Satellite Contract: An Undeclared Winner?

GPS III conceptual drawing, The Aerospace Corporation

The Air Force has further delayed the announcement of its decision on who will be the prime contractor for the next block of GPS satellites, IIIA. Earlier reports had set the contract award announcement for early April.

On Wednesday (April 23), Anthony Russo, deputy director of the National Coordination Office for Space-Based Positioning, Navigation, and Timing (PNT), told a European Navigation Conference 2008 in Toulouse, France, that "source selection" has been identified. He added, "I had hoped to announce [the results] at this conference, but the process is not complete yet."

Source selection means that the GPS Wing at the Space and Missile Systems Center (SMC) has completed its
evaluation of the bids on the contract and the preferred provider for the new generation of satellites. The Wing — responsible for overseeing the acquisition of GPS space, ground, and military user equipment — has a presentation ready on the IIIA contract award but is waiting to brief the Air Force decision maker, in this case, apparently Air Force Secretary Michael Wynne.

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By Glen Gibbons
April 7, 2008

EADS Astrium Buys Surrey Satellite

SSTL Engineering Team with GIOVE-A at ESA Test Facility

EADS Astrium has signed an agreement to acquire Guildford, United Kingdom–based Surrey Satellite Technology Limited (SSTL) from the University of Surrey.

SSTL designed and built the first Galileo In-Orbit Validation Element (GIOVE-A), the only European GNSS satellite currently on orbit. The company also is building a second GIOVE-A spacecraft under contract to the European Space Agency (ESA).

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By Glen Gibbons
April 2, 2008

First Civil Funds for GPS Program

FY09 GPS Budget Request; FAA Line Item

The GPS program has passed a milestone of sorts with the first allocation of funds from civil agencies to pay for a portion of the core GPS budget.

The Fiscal Year 2008 (FY08) budget for the U.S. Department of Transportation (DoT) sets aside $7.2 million as the first installment on the civil share of GPS modernization efforts, including the L1C signal that will be transmitted on the GPS Block III satellites and costs of monitoring the civil GPS signals in the modernized ground control segment (OCX). For the FY09 budget, the Bush administration has requested a $20.7 million allocation. The total five-year civil contribution (FY09-13) is expected to be more than $200 million.

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By Glen Gibbons
March 11, 2008

Another Successful GPS Launch, Plan Produce Back-Up and Improved Capability

Successful launch of a GPS Block IIR satellite on March 15 continues a U. S. Air Force initiative to bolster the nation’s GNSS constellation against anticipated failures of aging on-orbit spacecraft while improving system accuracy and accelerating the availability of new military signals.

An analysis of the condition of subsystems on GPS satellites in orbit last year indicated that up to nine GPS space vehicles (SVs) could fail in the near future, according to Col. David Madden, commander of the GPS Wing at the Space & Missile Systems Center, Los Angeles Air Force Base, California. “That’s what drove us down this path of launching five in one year,” said in a recent news conference.

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By Glen Gibbons
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