Delivered Hobbs 16/4/44; Gr Island 21/4/44; 3017 BU Hobbs; with Martin Shenk crash landed at Hobbs Aux. Field #1 (mechanical failure) 1/8/44; W/O 3/8/44. Dismantled and returned to base where it was reassembled in hangar and used as a systems and operations training aid for student pilots.