My father flew this aircraft in Stillwater, Oklahoma in November and December of 1941. I have his original log books which show the hours and routes which he flew. He was a student pilot at the time. He went on to train Army pilots and eventually fly for Pan American World Airways in South America and the Pacific. If anyone would like copies of the log book I would be glad to forward them to you. It is part of the history of the aircraft. Thank you, Dean Baxter.