Lockheed Martin Polecat

Polecat
A picture of the Lockheed-Martin Polecat released at the Farnborough Airshow in 2006
General information
Type	Unmanned aerial vehicle
Manufacturer	Lockheed Martin Skunk Works
Number built	1
History
First flight	2005
Retired	December 18, 2006
Developed from	Lockheed Martin X-44 (UAV)
Developed into	Lockheed Martin RQ-170 Sentinel

The Lockheed Martin Polecat (company designation P-175) was an unmanned aerial vehicle by Lockheed Martin. It was developed by the company's Advanced Development Programs division in Palmdale, California.

Design and development

Designated P-175, the Polecat was funded internally by Lockheed Martin (as opposed to using United States Government funds) at the beginning of 2005. The prototype was unveiled at the 2006 Farnborough Airshow. ^{[1] [2]} It was developed over a period of 18 months. ^[3]

On December 18, 2006, the aircraft crashed due to an "irreversible unintentional failure in the flight termination ground equipment, which caused the aircraft's automatic fail-safe flight termination mode to activate." ^[4]

Specifications

General characteristics

• Crew: 0
• Capacity: 1,000 lb (450 kg) of weapons or sensors
• Wingspan: 90 ft 0 in (27.44 m)
• Gross weight: 9,000 lb (4,082 kg)
• Powerplant: 2 × Williams FJ44-3E turbofan engines, 3,010 lbf (13.38 kN) thrust each

Performance

• Endurance: 4 hours
• Service ceiling: 65,000 ft (20,000 m)

References

1. "Farnborough picture: Lockheed Martin Skunk Works releases picture of secret Polecat UAV." Flight International . July 19, 2006. Retrieved July 12, 2013
2. "Aviation Week ShowNews Farnborough Day 4 E-zine Archived 2017-02-03 at the Wayback Machine ." Aviation Week & Space Technology . July 20, 2006.
3. Butler, A. "Lockheed Unveils Secret Polecat UAV Design." Aviation Week & Space Technology. July 19, 2006.^{[ dead link ]}
4. Trimble, S. "What Killed the Polecat?." Flightglobal.com. July, 2007.