Cessna L-19 Chien d’oiseau

Cessna L-19 Chien d’oiseau

PaysUsa
RôleAvion d’observation
ProduitLe 14 décembre 1949
Construit3431

Lla Cessna L-19/O-1 Chien d’oiseau était un avion de liaison et d’observation. Il s’agissait du premier avion à voilure fixe tout métal commandé pour et par l’armée des États-Unis depuis que l’armée de l’air américaine s’est séparée de l’armée de terre en 1947, devenant ainsi sa propre branche de service, l’US Air Force. Le chien oiseau a eu une longue carrière dans l’armée américaine, ainsi que dans d’autres pays.

Source: Cessna L-19 Bird Dog sur Wikipedia

Cessna L-19 Bird Dog Walk Around
PhotographesCees Hendriks
LocalisationInconnu
Photos65
Attendez, la recherche Cessna L-19 Bird Dog pour vous ...
O-1 Bird Dog Walk Around
PhotographeFotios Rouch
LocalisationInconnu
Photos26

Voir aussi :

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Cessna O-1E Bird Dog Walk Around
PhotographeVladimir Yakubov
LocalisationPlanes of Fame Air Show
Photos52

The Quintessential Scout

Lla Cessna L-19 Chien d’oiseau (later redesignated the O-1) was a rugged, all-metal liaison and observation aircraft that became a legend in Korea and Vietnam. Born from a 1950 U.S. Army requirement for a « spotter » plane, it was nicknamed the « Chien d’oiseau » because it could find the enemy and « point » to them for the artillery or fighter-bombers to strike. Though unarmed and unarmored, it was one of the most respected aircraft on the battlefield due to the bravery of the pilots who flew it low and slow over hostile territory.

Attribute Technical Specification (L-19E / O-1E)
Rôle Forward Air Control (FAC) / Observation / Liaison
Crew 2 (Pilot and Observer in tandem)
First Flight December 14, 1949
Groupe motopropulseur 1 × Continental O-470-11 horizontally-opposed 6-cylinder
Horsepower 213 hp (159 kW)
Vitesse maximale 115 mph (185 km/h)
Service Ceiling 18,500 feet (5,640 m)
Armement Underwing racks for white phosphorus (Willie Pete) smoke rockets

Design for Observation and Survival

  • Lla « Greenhouse » View: The L-19 featured a significantly revised cabin compared to its civilian cousin, the Cessna 170. It had slanted side windows and a transparent overhead panel, giving the pilot and observer an almost 360-degree view of the ground and sky.
  • Low and Slow Capability: The Bird Dog could maintain controlled flight at exceptionally low speeds (below 50 mph). This allowed FAC pilots to orbit a single point for hours, meticulously identifying enemy positions hidden in the jungle.
  • Rocket Racks: While it didnt carry bombs, it was often fitted with four wing-mounted racks for 2.75-inch rockets. These werent for destruction, but for « marking » the target with colored smoke so that incoming jets knew exactly where to drop their ordnance.
  • Tough Landing Gear: Using Cessna’s famous « spring steel » landing gear, the Bird Dog could land on muddy roads, rice paddy dikes, or rough forward operating strips that would shatter the landing gear of other aircraft.

Legacy of the Forward Air Controller

  • The Vietnam War: In Vietnam, the Bird Dog was the primary FAC platform. Pilots would fly low enough to see the enemys muzzle flashes, then drop a smoke grenade or fire a rocket to guide in the « Heavy Metal » (F-4 Phantoms or A-1 Skyraiders).
  • Lla « Raven » FACs: A group of secret pilots known as the « Ravens » flew unmarked Bird Dogs in Laos, conducting some of the most dangerous and classified missions of the war in civilian clothes.
  • Major Bung-Ly’s Landing: In a famous 1975 incident, South Vietnamese Major Bung-Ly loaded his wife and five children into a two-seat Bird Dog and landed it on the deck of the USS Midway during the evacuation of Saigon—the only time an L-19 ever landed on a carrier.
  • Civilian Transition: After the war, many Bird Dogs were sold to civilian owners. Their power and STOL performance make them highly prized as « bush planes » and for glider towing.

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