Ad
related to: wingtip clearance air force
Search results
Results From The WOW.Com Content Network
EB-29A docked wingtip-to-wingtip with two EF-84Ds in Project Tip-Tow Close-up of the B-29 with EF-84D-1-RE 48-641 on wingtip hookup. The MX-1016 program (code named "Tip Tow") sought to extend the range of jets to give fighter protection to piston-engined bombers with the provision for in-flight attachment/detachment of the fighter to the bomber via wingtip connections.
Wingtip devices help prevent the flow around the wingtip of higher pressure air under the wing flowing to the lower pressure surface on top at the wingtip, which results in a vortex caused by the forward motion of the aircraft. Winglets also reduce the lift-induced drag caused by wingtip vortices and improve lift-to-drag ratio.
8 July 2008 – A United States Air Force PC-12 trainer crashed at Hurlburt Field, Fla., when the pilot tried to land too closely behind a larger AC-130U Spooky gunship and was caught in the gunship's wake turbulence. Air Force rules require at least a two-minute separation between slow-moving heavy planes like the AC-130U and small, light ...
This is caused primarily by the ground or water obstructing the creation of wingtip vortices and interrupting downwash behind the wing. [6] [7] A wing generates lift by deflecting the oncoming airmass (relative wind) downward. [8] The deflected or "turned" flow of air creates a resultant force on the wing in the opposite direction (Newton's 3rd ...
On 16 July 2014, while attending the Farnborough Airshow, Aero Vodochody presented its L-39NG project as a follow-on to its popular Aero L-39 Albatros trainer aircraft. [4] [5] By April 2015, Aero Vodochody had formed a partnership with the American defence services provider Draken International and engine manufacturer Williams International to collaborate on the L-39NG programme; under this ...
The winglet and red navigation light on the wing tip of a South African Airways Boeing 747-400 Many aircraft types, such as the Lockheed Super Constellation shown here, have fuel tanks mounted on the wing tips, commonly called tip tanks The wing tip of a Quad City Challenger II, formed with an aluminum bow The wing tip of a Grumman American AA-1, showing its Hoerner style design A Piper PA-28 ...
The gull wing allowed designers to ensure adequate propeller tip clearance over the water by placing the engines on the highest point of the wing. The alternative was placing the engine on a pylon. The first flying boat to utilize the gull wing configuration may have been the Short Knuckleduster , which first flew in 1933. [ 7 ]
Transocean Air Lines Flight 942 was a military charter flight operated by Transocean Air Lines. On 6:36 p.m. on March 20, 1953, the flight, a Douglas DC-4 , crashed in a barley field on Oakland, California , killing all 35 people on board.
Ads
related to: wingtip clearance air force