MARSH Turbo Tracker (N438DF)

Nice. Old Navy Grumman S2F "Stoof". Turboprop conversion, looks like a PT-6. Old carrier ASW aircraft.

Engines are Garrett TPE331.

PT-6 would have exhausts up by the prop.

My first job after discharge from AFat Grumman in flight test engineering on first S2F.Also flew as crew in PAX River on trials and winter flying in Florida. “The name Grumman on an airplane was the same as sterling on silver” was our motto.
Great group of test pilots to be with.

Aggressive gear!