Stinson Service Letter No. 73A
Applicability: Stinson 108
Issue Date: December 6, 1956
Subject: Conversion of Stinson Model 108 to 108-1 or 108-2
Summary: Information on the required considerable re-design of the aircraft structure to accommodate the increased gross weight and higher engine horsepower when converting a Stinson Model 108 to Model 108-1 or -2.
Open PDF: STIN_SL73A.pdf