Good idea Cecil, thanks. By the way what is av gas selling for these days in your market:eek::eek: And how many miles to the gallon does that Spad get anyway........................might make a few of us feel better about what we are getting with our W's
Haven't bought any avgas lately but generally it runs at least a dollar more than mogas....$5+ I'm sure.
In long range cruise at 1700 rpm and about 28" MAP she burns about 39-40 GPH. That gives an indicated airspeed of about 170 Knots and true airspeed (corrected for air density and temp) of approx. 190 knots at 8500 ft. Add tailwind or subtract headwind to get speed over the ground
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On the other end, just playing around,(which is much more fun than staight and level) with higher rpm it's 100-200 GPH.:eek:It's kinda like comparing drag racing in a 409 to a Sunday cruise in a VW.
Other than legal issues with the FAA Medical Certification, that's why I don't fly anymore.
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