Popular aircraft types might have several hundred supplemental type certificates developed and offered over the years.

Experimental evolution is the use of laboratory or controlled field manipulations to investigate evolutionary processes. It usually makes use of organisms with rapid generation times and small ...

Aircraft with parachutes are used in situations when a safe landing is not possible. Know at least 5 of these aircraft.

The X-29, however, was built. Two Grumman X-29s were built. NASA and the USAF jointly flew the experimental forward-swept wing aircraft, which made its first flight in 1984. The use of carbon ...

The Army has said FTUAS aims to replace the legacy Shadow drone, also built by Textron, with a “vertical takeoff and landing (VTOL), runway-independent, reduced acoustic signature aircraft that ...

Textron Aviation today announced customers can now upgrade their Cessna Citation XLS+ and Citation XLS Gen2 aircraft with the Garmin G5000 integrated flight deck following Garmin’s receipt of ...

The North American Aerospace Defense Command, or NORAD, said it detected Russian military aircraft off the coast of Alaska on Sunday, marking the fourth time since 9/11 amid heightened tensions ...

The aircraft this past week did not enter US or Canadian sovereign airspace, NORAD said. Russian flights into the ADIZ occur “regularly,” with recent interceptions happening in July and May.

(From NORAD) The North American Aerospace Defense Command tracked and intercepted two Russian military aircraft Wednesday in international airspace near Alaska. A NORAD news release said the ...

The UK's Chief Investigator of the trial Dr Debashis Sarker, a Clinical Reader in Experimental Oncology at King's College London and a consultant in medical oncology at Guy's and St Thomas' NHS ...