Curtiss O-52 Owl

Curtiss O-52 Owl
Pays	Usa
Rôle	Reconnaissance
En service	1940
Construit	203

Lla Curtiss O-52 « Hibou » was an observation aircraft used by the United States Army Air Corps before and during World War II. Developed in 1939, the Curtiss O-52 was the last « lourd » avion d’observation développé pour l’US Army Air Corps. Le concept de l’avion d’observation biplace, classé comme le « O » Avions de série, datés de la Première Guerre mondiale, et en 1940, l’Army Air Corps a commandé 203 Curtiss O-52 pour des tâches d’observation. En 1941, l’O-52 n’était pas à la hauteur des conditions de combat modernes.

Source: Curtiss O-52 Owl sur Wikipedia

Curtiss O-52A-1-CW Owl Walk Around
Photographe	Alex Burlyga
Localisation	Musée de l’air de Yanks
Photos	46

Curtiss O-52A-1-CW Owl 01

Curtiss O-52A-1-CW Owl 02

Curtiss O-52A-1-CW Owl 03

Curtiss O-52A-1-CW Owl 04

Curtiss O-52A-1-CW Owl 05

Curtiss O-52A-1-CW Owl 06

Curtiss O-52A-1-CW Owl 07

Curtiss O-52A-1-CW Owl 08

Curtiss O-52A-1-CW Owl 09

Click on a photo and use the mouse scroll to view all photos

Attendez, à la recherche de Curtiss O-52 Owl pour vous...

Curtiss O-52 Owl Walk Around
Photographe	Ronald van Voorst
Localisation	Inconnu
Photos	37

Voir aussi :

A Specialized Eye in the Sky

Lla Curtiss O-52 Hibou represented the pinnacle of the « heavy observation » aircraft concept used by the U.S. Army Air Corps just before World War II. Developed in 1939, it was designed to provide a stable, high-visibility platform for artillery spotting and reconnaissance. Although it featured advanced technology like retractable landing gear and a complex flap system, the rapid advancement of faster, more versatile fighter-reconnaissance planes soon made the dedicated, slow-moving O-52 obsolete for front-line combat.

Attribute	Technical Specification (O-52)
Rôle	Observation / Reconnaissance
Crew	2 (Pilot and Observer/Gunner)
First Flight	1940
Groupe motopropulseur	1 × Pratt & Whitney R-1340-48 Wasp radial
Horsepower	600 hp (447 kW)
Vitesse maximale	220 mph (354 km/h)
Envergure	40 ft 9 in (12.42 m)
Armement	1 × fixed forward .30 cal; 1 × flexible rear .30 cal

Design and High-Visibility Engineering

Parasol High-Wing: To provide the observer with an unobstructed view of the ground, the O-52 utilized a high-wing design braced by massive struts. This allowed the pilot and observer to look directly downward without the wing blocking their line of sight.
Retractable Landing Gear: In a move toward modernization, the O-52 featured main landing gear that retracted into large « fairings » or pods on the side of the fuselage, similar to the Grumman F4F Wildcat.
Lla « Greenhouse » Canopy: The cockpit was covered in an extensive amount of glass, extending far back to the observer’s station. This provided nearly 360-degree visibility, which was essential for tracking enemy movements and shell splashes.
Short Field Capability: The aircraft was equipped with full-span leading-edge slots and large trailing-edge flaps, allowing it to operate from the short, unimproved grass strips often found near the front lines.

Service: From Coast Patrol to Lend-Lease

The Anti-Submarine Role: After the attack on Pearl Harbor, the O-52 was pulled from its intended observation role and used for short-range anti-submarine patrols along the U.S. Atlantic and Pacific coasts.
Lend-Lease to the USSR: A total of 30 O-52s were sent to the Soviet Union under Lend-Lease. The Soviets used them for artillery spotting, and unlike the Americans, they found the aircraft relatively effective in the specific role for which it was designed, despite its vulnerability.
Training the Next Generation: In the U.S., the O-52 spent most of its career as a high-performance trainer for observers and as a « hack » aircraft for administrative duties before being phased out by the lighter « L-birds » like the Piper Grasshopper.
Survivors: Because so few were built (203 total), they are extremely rare today. One of the few preserved examples can be found at the National Museum of the United States Air Force in Dayton, Ohio.