IMAM Ro 37bis

IMAM Ro 37bis

PaysItalie
RôleBiplan de reconnaissance
Premier vol6 novembre 1933
Construit617

Galerie de photos d’un IMAM Ro 37bis, The Meridionali Ro.37 Lince (Italian: « lynx ») était un biplan de reconnaissance biplace italien, produit de la société Industrie Meccaniche Aeronautiche Meridionali (IMAM). Il est apparu en 1934 et avait une structure composite de bois et de métal. L’avion a d’abord été opérationnel pendant la Deuxième guerre italo-éthiopienne (1935-1936) et la guerre civile espagnole (1936-1939), et pendant la Seconde Guerre mondiale, il a été utilisé sur presque tous les fronts, à l’exception de la Russie et de la Manche. Il a suivi le Ro.1 en tant que principal avion de reconnaissance de l’armée italienne.

Source: IMAM Ro 37bis sur Wiki

IMAM Ro 37bis
PhotographeTiberio Riva
LocalisationInconnu
Photos124
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IMAM Ro.37 bis ‘Lince’ Walk Around
PhotographeUnknow
LocalisationInconnu
Photos28

Voir aussi :

Seconde Guerre mondiale : l’histoire visuelle définitive de la Blitzkrieg à la bombe atomique (DK Definitive Visual Histories) - Amazon Carte par carte de la Seconde Guerre mondiale (carte par carte de l’histoire du Danemark) - Amazon


The Colonial Workhorse

Lla IMAM Ro.37bis was the primary reconnaissance and light attack aircraft of the Regia Aeronautica during the mid-to-late 1930s. Designed as a rugged, two-seat biplane, it was built to operate in the harsh, unimproved conditions of Italys African colonies. While it was becoming obsolete by the start of World War II, its reliability and « jack-of-all-trades » nature made it indispensable during the Spanish Civil War and the Second Italo-Ethiopian War. It was a sturdy, stable platform that provided the « eyes » for Italian ground commanders across three continents.

Attribute Technical Specification (Ro.37bis)
Rôle Reconnaissance / Light Attack
Crew 2 (Pilot and Observer/Gunner)
First Flight 1933 (Ro.37) / 1934 (Ro.37bis)
Groupe motopropulseur 1 × Piaggio P.IX R.C.40 radial engine
Horsepower 560 hp (418 kW)
Vitesse maximale 330 km/h (205 mph)
Service Ceiling 7,200 m (23,600 ft)
Armement 2 × fixed forward 7.7 mm Breda-SAFAT; 1 × flexible 7.7 mm Breda-SAFAT in rear; up to 180 kg bombs

Design Engineering: Built for the Bush

  • Mixed Construction: The Ro.37bis featured a fuselage made of welded steel tubes covered in duralumin and fabric. This made it much easier to repair in field hangars compared to all-metal stressed-skin aircraft.
  • Lla « bis » Engine Swap: The original Ro.37 used an inline engine, but the bis version switched to a radial Piaggio engine. This change improved reliability in dusty desert environments and simplified maintenance, as radial engines have no complex liquid-cooling systems to leak.
  • Observer Visibility: The observer sat in a spacious « Serre » cockpit with windows in the floor, providing an excellent downward view for spotting enemy troop movements or photographing terrain.
  • Long-Legged Landing Gear: To handle the rocks and scrub of African landing strips, the aircraft was fitted with tall, robust fixed landing gear that provided ample ground clearance for the propeller.

Service in Three Wars

  • Abyssinia (Ethiopia): The Ro.37 was the backbone of Italian aviation during the 1935 invasion. It proved capable of flying long-range patrols over mountainous terrain where maps were non-existent.
  • Spanish Civil War: As part of the Aviazione Legionaria, the Ro.37bis flew hundreds of missions. It was here that it earned a reputation for being able to take significant ground fire and still limp back to base.
  • The Desert War: In the early stages of WWII in North Africa, the Ro.37bis was still being used for tactical reconnaissance. However, it was slow and became an easy target for British Gladiators and Hurricanes, leading to its gradual replacement by more modern designs.
  • Export Success: Because of its reliability and low cost, it was exported to several nations, including Hungary, Afghanistan, Ecuador, and Uruguay, some of which kept them in service well into the late 1940s.

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