X-47B bat-winged unmanned aircraft – Maiden flight

The US Navy X-47B UCAS-D (Unmanned Combat Air System Demonstration) successfully completed its first flight at Edwards AFB on February 4, 2011.

The flight which was conducted by a US Navy/Northrop Grumman test team, lasted 29 minutes. The flight test was aimed to provide test data to check the system software for guidance and navigation, and the aerodynamic control of the tailless drone. The X-47B is deemed to safely take off from, and land on the deck of an aircraft carrier.

Other flight tests should be performed to validate the airworthiness of the drone in Naval Air Station Patuxent River (NAS Pax River), Maryland till 2013. Here is the maiden flight video:

Facebooktwitterpinterestlinkedinmail

RAF and Royal Navy HARRIER jets farewell

The Harrier entered in service 41 years ago. Then, the Harrier II (GR5, GR7, and GR9) took off in 1985 for the first time. The F-35 Lightning II or JSF – 5th-generation Joint Strike Fighter – should replace these V/STOL (Vertical/Short Takeoff and Landing) fighter aircraft.

Sixteen RAF Harriers conducted a farewell flypast yesterday while the last four Harriers left HMS Ark Royal forever. Both the Ark Royal and the Harriers are to be decommissioned under cost-saving plans. Click on the video below:

Facebooktwitterpinterestlinkedinmail

Theodore Roosevelt – « Speak softly, and carry a big stick »

Facebooktwitterpinterestlinkedinmail

X-47B – US NAVY Joint UCAS-D to be unveiled late 2010

Facebooktwitterpinterestlinkedinmail