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Mount Everest
Posted: 24 Oct 2009, 21:36
by VEGAS
Re: Mount Everest
Posted: 24 Oct 2009, 21:39
by DaveB
I was going to comment on how wrong the nose looked on that Merlin.. then realised it's not a Merlin

Must be the lack of oxygen at that altitude
Nice pics btw
ATB
DaveB

Re: Mount Everest
Posted: 24 Oct 2009, 21:47
by Garry Russell
Can Helo's go that high???
Garry
Re: Mount Everest
Posted: 24 Oct 2009, 21:48
by VEGAS
Cheers Dave. Not sure how a Merlin would cope that high. The Stallion was virtually on its arse near the summit.
I think around 20,000ft is about the max for many choppers.
Re: Mount Everest
Posted: 24 Oct 2009, 22:03
by basys
Hi Folks
Chopper altitude record was set in a Lama at
40,814ft, (12,440m).
No not the Camelid species.
They regularly patrol the Indo-Pak border from their bases at > 24,000ft.
Altitude without payload : 12 442 m
Date of flight: 21/06/1972
Pilot: Jean BOULET (France)
Course/place: AƩrodrome d'Istres (France)
Rotorcraft:
SA 315 Lama
A Eurocopter ASTAR landed on the summit of Everest a couple of years ago.
Highest take-off : 8 848 m
Date of flight: 14/05/2005
Pilot: Didier DELSALLE (France)
Course/place: Mount Everest (Nepal)
Rotorcraft:
Eurocopter AS 350 B3
Registered 'FWQEX'
HTH
ATB
Paul
Re: Mount Everest
Posted: 24 Oct 2009, 22:31
by DaveB
Yes indeed.. the Jolly old Lama (Alouette II with Alouette III drive gear e t c). An excellent bit of kit even though it's older than the Ark (Noah's)

Funny.. I don't like the FS Lama but could (and have) spend all day in the Alouette II

That's an Alouette II Astazou btw as operated by Air Film Services some moons ago
ATB
DaveB

Re: Mount Everest
Posted: 24 Oct 2009, 22:42
by SkippyBing
I think the normal limiting factor for helicopters is the aircrew as they don't normally carry oxygen. If they do then as they get higher the max speed will decrease and the min speed increase until you reach a point where any change in speed will result in you going down, at that point you'll normally be doing about 60 knots. There might be issues with the advancing blade reaching its limiting Mach number but having done some quick maths I don't think so.
Re: Mount Everest
Posted: 25 Oct 2009, 00:22
by DaveB
Cheers Skip

I hoped you'd pop in and add a bit of maths to the subject
ATB
DaveB

Re: Mount Everest
Posted: 25 Oct 2009, 02:55
by Techy111
Cheers fur the HU on this Eddie...great but of scenery...any ideas where i can get the LOD10 for FSX mate...?
Tony
Re: Mount Everest
Posted: 25 Oct 2009, 09:43
by VEGAS
Great shot Tony.
Whats LOD10?!
