N7791 On display at Steven F. Udvar-Hazy Center, NASM. This ex-RCAF Lysander with s/n 2346 was sold to a private owner in Canada, then the USA, eventually reaching NASM. She carries the later code AC-B of No. 138 (Special Duties) Sqn. RAF which flew an assortment of aircraft. During 1941-42, No. 138 (SD) Sqn. used the code NF and such a Lysander would have a ladder fixed to the fuselage and carried a 150 gal. fuel tank to drop off and collect agents in France.
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