Category Archives: Observation

Observation

Edo OSE-1(Frank Airmodel, Vacu formed)

TYPE: Shipboard scout floatplane

ACCOMMODATION: Pilot only

POWER PLANT: One Ranger V-770-8 air-cooled piston engine, rated at 550 hp, driving two-bladed propeller

PERFORMANCE: 198 mph

COMMENT: The Edo OSE was a 1940s American single-seat multi-role floatplane designed and manufactured by the Edo Aircraft Corporation. The Edo Aircraft Corporation was an established company that produced seaplane floats. In 1946, Edo designed its first aircraft, the Edo OSE. Two prototype aircraft designated XOSE-1 were built and flown in 1946. The XOSE-1 was a single-seat low-wing cantilever monoplane with a single float and fixed wingtip stabilizing floats. The wings could be folded for shipboard storage. The aircraft was designed for a variety of roles including observation and anti-submarine patrols. Unusually, it was designed to carry a rescue cell on the underwing hard points, which would be capable of carrying a single person when used for air-sea rescue. Eight production aircraft XOSE-1 were built to a United States Navy order but none were accepted into service. A two-seat training conversion was carried out as the XTE-1, but production TE-2 aircraft were cancelled (Ref.: 24).

Grumman TBM-3W2 Avenger (Airfix, Self-conversion)

TYPE: Anti-submarine search aircraft

ACCOMMODATION: Crew of three

POWER PLANT: One Wright R-2600-20, rated at 1,900 hp

PERFORMANCE: 250 mph at 16,500 ft

COMMENT: During the closing stage of the hostilities in the Pacific area the Grumman Company resp. General Motors converted some TBF and TBM Avengers, respectively, into anti-submarine search and strike aircraft. The rear turret was removed and faired over and a large ventral radome, carrying a APS-20 radar, was mounted under the fuselage. By that the TBM-3 conversion as the first ship based airborne early warning control and relay platform. These search aircraft operated together with TBM-3S or TBM-3S-2 submarine-strike Avengers. These search-and-strike aircraft remained in operational service after the war until 1954. From 1950 onwards these Avengers were replaced by Grumman AF-2W “hunter” and Grumman AF-2S “killer” Guardians (Ref.:1)