A U.S. Army Black Hawk helicopter flying through restricted Washington, D.C. airspace on Thursday triggered urgent evasive maneuvers by two ...

The unexpected turn prompted air traffic controllers to order go-arounds for a Delta Air Lines flight and ... The danger escalated when the helicopter’s radar track temporarily glitched on ...

However, in the 1980s, as stealth technology came into vogue, interest in the flying wing renewed, given its inherently small radar cross section (RCS). Because flying wing aircraft must make room ...

But Convair believed they had the seed of a successful airframe in the delta-wing design ... i.e., improvements to the radar and communications, but these were never implemented.

The U.S. government must be working for someone, but it’s clear it's not working to keep the planes in the sky.

The J-36, apparently developed by AVIC’s Chengdu fighter unit, is big, with cranked delta wings and three engines ... to obscure the engine faces from radar waves. Signature reduction is ...

Delta said there were no initial reports of injuries. Videos from a passenger aboard the flight showed a blackened plane wing while the plane was on the tarmac. Other photos on social media ...

April 21 (UPI) --A Delta flight with more than 200 passengers ... crash 'Did we hit the aircraft next to us?' Planes touch wings at Reagan National Airport Report: Air travel between the United ...

ORLANDO, Fla. — A Delta Air Lines airplane caught fire on Monday before it was supposed to take off at a central Florida airport, forcing the evacuation of passengers, airport officials said.