I recently found aircraft part that looks like a firewall at an abandoned Echeverria Airfield in Arizona. I believe it could be from a PT-17 Stearman. other possible aircraft include, BT-13, BT-15. I did not locate any part numbers on it, but it did have 2 inspection stamps, "HT" and "23". Also an access panel was found. Can you tell me what aircraft it goes to?
Thanks in advance
DaveT