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ScanEagle launch
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ScanEagle was originally developed by Washington State’s Insitu, Inc. to track dolphins and tuna from fishing boats, in order to ensure that the fish you buy in supermarkets is “dolphin-safe”. It turns out that the same characteristics needed by fishing boats (able to handle the salt-water environment, low infrastructure launch and recovery, small size, 20-hour long endurance, automated flight patterns) are equally important for naval operations from larger vessels, and for battlefield surveillance. A partnership with Boeing helped take ScanEagle to market in those fields, and the rest has been making history.

Boeing has had field representatives in theater for a few years now to support and operate the Boeing/Insitu ScanEagle UAV from ships and ashore, receiving high battlefield praise and a fairly regular stream of contracts from the USA and Australia. ScanEagle has been demonstrated or used from 15 different vessels of various classes, including the USNS Fred G. Stockham [T-AK 3017] supply ship, HSV-2 Swift fast catamaran, USS Whidbey Island [LSD 49], Carter Hall [LSD 50] and Oak Hill [LSD 51] amphibious landing ships, and USS Oscar Austin [DDG-79] Flight IIA Arleigh Burke Class AEGIS destroyers. ScanEagle is currently being readied for deployment aboard the Flight II AEGIS destroyer USS Mahan [DDG-72]., and a number of specialty adaptations from sniper locator, to bio-warfgare agent detection are being tested.

This article covers recent developments with the ScanEagle UAV system, which is quickly evolving into a mainstay with the US Navy – and others as well. The latest news involves Boeing’s acquisition of its partner Insitu…

Contracts and Key Events: 2008

Boeing contractor, Iraq:
ScanEagle returns
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Unless otherwise noted, contracts are issued by the Naval Air Systems Command in Patuxent River, MD.

Aug 6/08: Boeing and Goodrich Corporation announce that they have successfully flight-tested a ScanEagle unmanned aircraft equipped for the first time with a short-wave infrared (SWIR) camera. A SWIR camera can see more effectively in fog, rain or when little or no heat is radiated, which makes it especially useful for maritime surveillance. Boeing release.

July 22/08: Boeing buys its partner Insitu, which will operate as a wholly owned subsidiary of Boeing’s Integrated Defense Systems’ Military Aircraft division:

“Insitu’s key technologies and advanced capabilities in rapid prototyping and manufacturing are driving its revenue to an anticipated $150 million this year, 70 percent higher than in 2007, and have it well positioned for the future…. Terms of the cash transaction were not disclosed. This transaction, anticipated to close by the end of September following regulatory approvals, does not affect Boeing’s financial guidance.”

Insitu, Inc. retained investment bankers Houlihan Lokey for the acquisition, and terms of the sale were not disclosed. Insitu’s investors are led by Battery Ventures, Second Avenue Partners, and Pteranodon Ventures. Boeing | Insitu | Wall Street Journal (subscription reqd).

June 2/08: Boeing received an estimated $65 million indefinite-delivery/ indefinite-quantity contract to “provide persistent Unmanned Aerial Vehicle Intelligence, Surveillance, Reconnaissance services supporting the Global War on Terror, Operation Iraqi Freedom and Operation Enduring Freedom sea-based deployments and land-based detachments.” The language above refers to their ScanEagle operation services, which are undertaken in cooperation with Insitu.

Work will be performed in Bingen, WA, (65%); and St. Louis, MO (35%) and is expected to be complete in May 2009. Contract funds in the amount of $7 million will expire at the end of the current fiscal year. This contract was competitively procured by electronic request for proposals, with 2 offers received (N00019-08-D-0013). Boeing release | Insitu copy.

May 28/08: The NanoSAR test program continues, as Boeing, ImSAR and Insitu Inc. achieve real-time processing of Synthetic Aperture Radar (SAR) data aboard a ScanEagle UAV which is also equipped with a standard inertially stabilized electro-optical (EO) camera. The tests marked the first time SAR and EO capabilities have flown together on such a small, lightweight platform, and involved real-time SAR processing with streaming radar images displayed on the ground station. Creating real-time images onboard ScanEagle eliminates the requirement of either processing imagery on the ground after flight or using high-speed data links to a ground station. Insitu release.

May 26/08: Insitu, Inc.partners with the Queensland state government in Australia to announce the formation of its wholly owned subsidiary, Insitu Pacific Pty Ltd. The release adds that:

“Insitu, along with Boeing Australia, is proud to be part of the experienced team that has delivered more than 13,000 surveillance and reconnaissance flight hours to help protect Australian troops in Iraq and Afghanistan.”

April 29/08: Insitu announces that the ScanEagle has now surpassed 50,000 combat flight hours with the U.S. Marine Expeditionary Forces (MEF) in Iraq and 1,000 shipboard recoveries with the U.S. Navy.

April 22/08: Insitu announces that it has flown Heavy Fuel Engine (HFE) equipped ScanEagles in Iraq, in cooperation with the US Navy. Heavy fuel refers to the kerosene-based fuel used in diesel and/or jet aircraft engines such as JP5, JP8, or Jet-A. ScanEagles flying in Iraq are using naval JP5 fuel fuel, which is designed to be safer aboard ships.

The effort involved Insitu, Boeing, and Sonex Research Inc. in Annapolis, MD. The effort took 2 years of development and included over 2000 hours of testing, including a new ScanEagle flight endurance mark of 28 hours, 44 minutes using JP5. Insitu release.

April 18/08: Recall the Feb 7/08 launches from a Navy SEAL MkV boat, and demonstration by AFSOC at Hurlburt Field, FL.

Insitu Group, Inc., of Bingen, WA receives a firm-fixed price contract with a not-to-exceed value of $24 million for unmanned aircraft system information gathering, target surveillance, and reconnaissance services in support of U.S. Special Operations Command. The work will be performed in Bingen, WA and 3 other undisclosed locations using FY 2008 operations and maintenance funds (H92222-08-C-0022).

Feb 7/08: Air Force Special Operations Command, as the lead command for small unmanned aircraft systems, highlights the capabilities of the Scan Eagle during a demonstration at the Eglin Air Force Base test range. AFSOC has been training with the 820th Security Forces Group from Moody Air Force Base, GA since September 2007, to employ the system. AFSOC release.

Feb 7/08: A Scan Eagle unmanned aerial vehicle is launched from a MK V naval special warfare boat off the coast of San Clemente Island. This is the first time a Scan Eagle, used for various applications such as intelligence gathering and battle damage assessment, has been launched from this kind of platform. Insitu photo links.

Jan 14/08: Jane’s reports that:

“Industry rivals are waiting to hear if they have ousted the Boeing/Insitu ScanEagle unmanned aerial vehicle (UAV) from its role as provider of intelligence, surveillance and reconnaissance (ISR) support for US Navy ships at sea. A decision on the interim Unmanned Aerial Systems (UAS) contract, which will provide ISR imagery services to warships and to the US Marine Corps into the next decade, is expected in late January or early February 2008.”

Other competitors are thought to include AAI Corporation’s long-endurance Mk 4 Aerosonde, Aurora Flight Sciences’ vertical take-off and landing GoldenEye 80, BAE Systems’ Skylynx II, MTC Technologies’ Spyhawk T-16 and Raytheon/Swift Engineering’s Killer Bee. Insitu link.

UPDATE: the decision took until June 2008, and ScanEagle won.

NanoSAR on ScanEagle
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Jan 7/08: Boeing, Insitu, and ImSAR conduct a successful flight-test for the tiny NanoSAR Synthetic Aperture Radar aboard a ScanEagle UAV. The NanoSAR is a 2-pound system about the size of a shoebox, which is a couple orders of magnitude lighter than most SAR systems. As a sign of the times, “import to Google Earth” is an option for the system.

As a comparison, the I-Master SAR aboard Britain’s new Watchkeeper UAVs is considered small at 65 pounds. SAR radars aren’t an all-purpose replacement for ScanEagle’s eisting electro-optical sensors, but they’re a very important complement because of their ability to see through fog, dust, et. al. The issue for NanoSAR will be providing acceptable resolution and coverage despite its tiny size.

Targets for the 1.5 hour test flight at the Boardman, OR test range included vehicles, structures and corner reflectors. Data collection worked as planned, and SAR imagery was later created on the ground. The next step in flight testing will be to create imagery aboard the UA in real time. Boeing release | ImSAR on NanoSAR | Insitu re: NanoSAR.