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Portland–Troutdale Airport covers an area of 284 acres (115 ha) at an elevation of 39 feet (12 m) above mean sea level.It has one runway designated 7/25 with an asphalt surface measuring 5,399 by 150 feet (1,646 m × 46 m), with a weight bearing capacity of 19,000 lbs for runway 7/25 and taxiways A and B.
The XV-15 flight testing continued expanding its flight envelope. It was able to successfully operate in both helicopter and normal aircraft flight modes and smoothly transition between the two. Once the aircraft was considered sufficiently tested, it was returned to Ames Research Center for further testing.
The Piasecki X-49 "SpeedHawk" is an American four-bladed, twin-engined experimental high-speed compound helicopter developed by Piasecki Aircraft.The X-49A is based on the airframe of a Sikorsky YSH-60F Seahawk, but utilizes Piasecki's proprietary vectored thrust ducted propeller (VTDP) design and includes the addition of lifting wings.
LRAD devices include hand-held devices, as well as those mounted on helicopters, motor vehicles and ships. [5] The parameter "ka", which is the wave number multiplied by the speaker radius, is often used to characterize sound source directivity. For this source, ka=19 at 2.5 kHz, and according to the LRAD data sheet, the beam angle of about 30 ...
Chuck Aaron travels around the world as a keynote and aviation speaker, and was recently interviewed at the Smithsonian's National Air and Space Museum. Aaron is also an experienced test pilot, having test-flown a TADS/PNVS Missile Guidance System for the Boeing AH-64 Apache ; and an infrared vision system as the first helicopter pilot to ...
Full-Tilt Boogie is a 1997 documentary film directed by Sarah Kelly that chronicles the production of the 1996 film From Dusk till Dawn. [1]It features extensive interviews with the cast and crew covering a variety of topics related to the film.
The project commenced in 2013 when Undersecretariat for Defence Industries signed a contract with the Turkish Aerospace Industries to develop a 6-ton class multi-role helicopter for land operations. [ 2 ] [ 4 ] [ 1 ] Alp Aviation is responsible for production and assembly of landing gear, gearbox and dynamic components, [ 5 ] while Spanish CESA ...
A new deadline in 2020 was established for the 23-helicopter fleet to be in operation. [15] In May 2014, the Navy awarded Sikorsky Aircraft a $1.2 billion contract to build 6 presidential helicopters, designated Sikorsky VH-92. A fleet of 21 helicopters was expected to be in service by 2023. [16]