Stinson Model U airliner Airline and Commercial Sikorsky S-76 helicopter model

Sikorsky S-76 helicopter model

Cooperation allows the participating services to share development costs

of which 7

at maximum gross weight in the Communication/Navigation/Surveillance/Air Traffic Management flight environment

Large numbers were built of the Ju 88A-4 with longer wings to carry the heavy loads

Stinson Model U airliner Airline and Commercial Sikorsky S-76 helicopter modelStinson Model U airplane model. The Stinson trimotored Model U was basically a transport type high wing monoplane with seating arranged for 10 passengers and a crew of two. Often called a sesqui plane (wing and a half) because of the thick lower stub wing that the new Trimotor used to mount the recently developed Lycoming transport type engines of 240 hp each. The design made for a much cleaner aerodynamic configuration, despite its increased bulk.