Welch OW-6M

The Welch OW-6M is an American aircraft made by Welch aircraft industry in 1931.

Variants

OW-5M

Powered by a 40hp (30kW) Continental A-40-4 engine. Type Certificate held by the Hartmann Aircraft Corporation and sometimes described as the Hartmann OW-5M. 38 aircraft

OW-6M

Powered by a 37hp (28kW) Aeronca E-113-B engine. Type Certificate held by Stewart Aircraft Industries and sometimes described as the Stewart OW-6M. 7 aircraft

OW-6S

OW-6 with 45hp Szekely SR-30 and experimental, two-speed gear-reduction system regn. no NX14521, c/n 110.

OW-7M

Powered by a 45hp (36kW) Welch O-2 engine. 8 aircraft

OW-8M

Powered by a Franklin 4-AC-150 engine. 2 aircraft

OW-9M

Proposed variant with a Lycoming O-145, not built.

Welch ACE Falcon

A prototype fitted with an 60hp Anzani radial engine