Both right but Leela wins for posting the full name.
Here's a hard one...
Wow, no guesses? Ok it's Russian.
One more hint... its from a firm not usually known for conventional helis.
Looks sort of like a Yakovlev. Or Kamov?
Newp. too conventional.
I guess TsAGI if "too coventional" means primarily autogyros instead of helicopters.
Okay I thought about it for a while and I figured out the context of unconventional here. So a bit of browsing at Stingray's site led me to Bratukhin, who is mostly known for outrigged twin-rotor aircraft, and that brought me to the unbuilt Bratukhin B-12 helicopter with M14 engines.
Yus! Take the lead Retro!
An easy one
Way too easy, pass.
Yippie Kai Yay, Mr. Falcon.
Bell MAPL Model 351.... :P
I would post the next one but it looks like we have an attachment issue ATM. :P
It was fixed. Go ahead now.
I guess a Cierva.
It took you over four months just to say a three letter word?
Yes and it took me 10 days to say you won. Sowy... busy days/
And it took me 4 months just to drop in and say "Hi"
We have here the latest in primitive technology.
Internet + Opinions = OMG we are SCREWED!
I'll post a new one up later.
That is correct Hillberg. You're up.