Comparison of student pilot performance on successive check flights, as measured by photographic records. (CAA Div. of Res. Rep. No. 59, 1946; Publ. Bd. No. 50330.).
2014 ◽
Vol 4
(2)
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pp. 113-121
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Keyword(s):
2016 ◽
Vol 6
(2)
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pp. 81-90
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Keyword(s):