
Blade FLUTTER - Rotary Wing Forum
2005年3月26日 · The spar of the AH-64 Apache is made up of a series of Kevlar tubes that occupy the entire blade chord. Supposedly, survives against 20mm cannon fire. But it is impossible to provide sufficient torsional stiffness in a rotorblade to …
Army Apache Mishap Caught On Video | Rotary Wing Forum
2012年3月23日 · From AVweb Nobody was killed (although it's likely some careers were bruised) when an Army AH-64 Apache helicopter crashed in the snowy mountains of... Forums New posts Search forums
Tennessee Army National Guard UH-60 Crash in Alabama
2006年5月21日 · A sad event yesterday. a UH-60 from the 1-230th Assault Helicopter Battalion, Tennessee Army National Guard crashed while training in Alabama. A NEST camera video shows the descent of the UH-60 before the crash. I watch it several times and one can view the Blackhawk plummeting out of the cloud...
Lockheed AH-56 Cheyenne | Rotary Wing Forum
2010年10月17日 · 1.) 30mm Chain gun that was to be used on the AH-56. Not much different from what was ultimately used on the AH-64. 2.) TOW-armed AH-56 photo taken from chase plane at Yuma Proving ground May 22, 1971. 3.) Mockup. 4.)
Left Turn, Right Turn which is more stable at 60*
2003年11月16日 · Other than the fact I got what I wanted I wish I hadn't brought this up; shame on me! And just for being picky Al, you are going to have to do the rest of the writing, so there!
Maximum airspeed - limiting factors? - Rotary Wing Forum
2014年3月16日 · Most kit helicopters (and maybe most piston powered helicopters) seems to have a maximum airspeed of about 100 knots. I've seen many discussions here and on other forums that seems to always come to the conclusion that the rotor design is the main limiting factor for the maximum airspeed, not...
Rotor Blades | Page 3 | Rotary Wing Forum
2021年4月29日 · AH-64 Rotor Blade Airfoil okikuma; Oct 27, 2020; Replies 2 Views 3K. Oct 28, 2020. okikuma. TAG Steel Rod ...
how to unload rotor? | Rotary Wing Forum
2010年9月18日 · Joined Nov 2, 2005 Messages 1,336 Location Langkawi, Malaysia Aircraft Fixed wing/ rotary Total Flight Time 500+