24 Apr 2024, 05:35 [ UTC - 5; DST ]
|
|
Page 1 of 1
|
[ 12 posts ] |
|
|
Username Protected
|
Post subject: Re: USA’s First Stealth Helo  Posted: 26 Apr 2020, 19:44 |
|
 |
|
|
Joined: 11/30/18
Posts: 2232
Post Likes: +1721
Location: NH
Aircraft: F33A, A320
|
|
|
And here is the first helicopter to exceed Mach 1
Please login or Register for a free account via the link in the red bar above to download files.
|
|
| Top |
|
|
Username Protected
|
Post subject: Re: USA’s First Stealth Helo Posted: 26 Apr 2020, 20:25 |
|
|
|
|
 |
Joined: 09/29/10
Posts: 5681
Post Likes: +4873
Company: USAF Simulator Instructor
Location: Wichita Valley Airport (F14)
Aircraft: Bonanza G35
|
|
Username Protected wrote: And here is the first helicopter to exceed Mach 1 Which helicopter is that?
_________________
FTFA RTFM
|
|
| Top |
|
|
Username Protected
|
Post subject: Re: USA’s First Stealth Helo Posted: 26 Apr 2020, 21:00 |
|
|
|
|
Joined: 01/21/14
Posts: 5161
Post Likes: +3701
Company: FAA Flight Check
Location: Oklahoma City, OK (KOKC)
Aircraft: King Air 300F/C90GTx
|
|
|
The video ends with it saying it is still the world’s quietest helicopter.
Not sure of the date of the video but I’m guessing that secret Blackhawk used during the Bin Laden raid now owns that title!
|
|
| Top |
|
|
Username Protected
|
Post subject: Re: USA’s First Stealth Helo Posted: 27 Apr 2020, 06:43 |
|
|
|
|
Joined: 11/30/18
Posts: 2232
Post Likes: +1721
Location: NH
Aircraft: F33A, A320
|
|
Username Protected wrote: And here is the first helicopter to exceed Mach 1 Which helicopter is that?
Airwolf!!!
|
|
| Top |
|
|
Username Protected
|
Post subject: Re: USA’s First Stealth Helo Posted: 27 Apr 2020, 08:20 |
|
|
|
|
 |
Joined: 12/22/07
Posts: 12893
Post Likes: +13321
Company: Midwest Chemtrails, LLC
Location: KPTK (SE Michigan)
Aircraft: C205
|
|
Username Protected wrote: ... that secret Blackhawk used during the Bin Laden raid now owns that title! Tell us more. Psst. Don't answer the door. They'll let themselves in ...
_________________
Life is a DiY project.
|
|
| Top |
|
|
Username Protected
|
Post subject: Re: USA’s First Stealth Helo Posted: 27 Apr 2020, 09:34 |
|
|
|
|
 |
Joined: 07/29/17
Posts: 1718
Post Likes: +3879
Location: Freedom NH
Aircraft: Club Archer
|
|
I read this years ago and was pleased to see it's been declassified. CIA developed some helos for recon and extracting assets from behind the iron curtain in the early 70s. They not only needed to be quiet but needed FLIR to fly lights out given the lack of useful NVGs then and that was heavy stuff so it required more power and the logical engineering train got underway.  The story is "skunk works" levels of interesting. This article goes into the incredibly precise engineering required and I thought the maintenance results of them getting to pick and choose engines and transmissions that weren't just within limits but as close to perfect as possible were very interesting. https://www.cia.gov/library/readingroom ... 122561.pdf
_________________
“Each year you make a resolution to change yourself. This year, make a resolution to be yourself.”
|
|
| Top |
|
|
Username Protected
|
Post subject: Re: USA’s First Stealth Helo Posted: 28 Apr 2020, 02:34 |
|
|
|
|
Joined: 11/18/13
Posts: 393
Post Likes: +65
Location: F70
Aircraft: AEST601B S-211 B-777
|
|
|
good read. only part way through and a lot of good stuff in there. I got to fly a 500 E model quite a bit and always wondered why they switched from the 4 blade to the 5 blade set up. It sounds like a lot of present day “stuff” was garnered from that project. Very productive in a short period of time.
|
|
| Top |
|
|
|
Page 1 of 1
|
[ 12 posts ] |
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum
|
Terms of Service | Forum FAQ | Contact Us
BeechTalk, LLC is the quintessential Beechcraft Owners & Pilots Group providing a
forum for the discussion of technical, practical, and entertaining issues relating to all Beech aircraft. These include
the Bonanza (both V-tail and straight-tail models), Baron, Debonair, Duke, Twin Bonanza, King Air, Sierra, Skipper, Sport, Sundowner,
Musketeer, Travel Air, Starship, Queen Air, BeechJet, and Premier lines of airplanes, turboprops, and turbojets.
BeechTalk, LLC is not affiliated or endorsed by the Beechcraft Corporation, its subsidiaries, or affiliates.
Beechcraft™, King Air™, and Travel Air™ are the registered trademarks of the Beechcraft Corporation.
Copyright© BeechTalk, LLC 2007-2024
|
|
|
|
