On Jan 16, 12:23*pm, Tech Support wrote:
Ricky
A couple of WAGs.
1. Use PT-6 turbo prop to help take offs with max gross, hot day and
high altitude field.
2. Make normal 4 engine take off and at cruise altitude start PT-6
turbo prop and shut two engines down. This config would save a lot of
fuel and help bottom line.
3. New version of PT-6 and 747 airframe used as test bed. Qualify
another (bigger) engine for UAV use to carry heavier load.
4.Testing at high altitude for possible use on UAV .
Do you know the project or just fishing for possibilities )
Big John
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On Fri, 16 Jan 2009 01:22:29 -0800 (PST), Ricky
wrote:
We are installing a PT-6 on the top or on the nose of a 747! Can't
tell you where or what company.
Can you figure out why we would be doing such a thing?
Doesn't a 747 go much faster than anything running a PT-6?
We really don't know why this project is happening so I would
appreciate hearing your guesses.
Thanks,
Ricky- Hide quoted text -
The testbed sounds plausible since this 747 is being fitted with a
new, uncertified Pratt turbine engine for testing.
I do know the project as last night I was doing layout on one of the
doublers that wrap practically all the way around the plane aft of the
cockpit.
Ricky