bipe215 wrote:
t6flier wrote:
Steve,
I agree that these guys know what they are doing but Rich is correct. Regardless of a tailwheel pilots instinct to keep the stick back during a run up the Mustang will raise the tail with chocks, brakes, stick full back and so on above 40" of MP. It will lift it right off the ground gaurenteed! Relax a bit of back pressure around 35" and it'll raise it as well. So anything above 30" can be pretty dicey unless you know what your doing. The more fuel you have in the wings the better but no gaurentees.
MikeV
Rich and Mike,
I stand corrected. Is the P-51 the only warbird with this trait?
Steve G
Most have this tendancy if they are a tail dragger and have a good bit of power.
In airshows I have seen Cubs and the like practically stopped on the runway with the aircraft in a level flight attitude by using power and brakes.
Last summer we changed the engine in Bald Eagle and we ran it up to 60" MP on the ramp with everything chocked and tied down. Quite a nerve racking experience.
Bill Muszala told me the highest power he ever ran on a P-51 was something like 70" or so and it was in Miss Candace while tied down on the ground. In all of his Mustang flying he never exceded 60".
Another friend of mine is featured in a photo standing next to a TBM with the prop blade buried in the ground and the tailwheel about 20' up in the air. Of course that was after a ladder was brought out to rescue him from the cockpit. He was doing a standard run up and it went up on his nose.
Rich