C-72 was a blanket designation given to a variety of privately ownedWaco enclosed-cabin biplanes pressed into service by theUnited States Army Air Forces in 1942. In all, 42 aircraft were taken and used for light transport duty wherever needed.
One impressed civilWaco ZVN-8, powered by a 285 hp (213 kW) Jacobs R-830-1.[2]
UC-72M
Two impressed civilWaco ZKS-7, powered by a 285 hp (213 kW) Jacobs R-830-1.[2] One later factory retrofitted with a 300 hp (224 kW)Lycoming R-680-13.[3][4][5]
UC-72N
One impressed civilWaco YOC-1, powered by a 285 hp (213 kW) Jacobs R-830-1.[2]
UC-72P
Two impressed civilWaco AGC-8, powered by a 300 hp (224 kW) Jacobs R-915-1.[2]
UC-72Q
One impressed civilWaco ZQC-6, powered by a 285 hp (213 kW) Jacobs R-830-1.[2]