Stinson L-5 Vakt

Stinson L-5 Sentinel

Land Usa
Roll Samband / observation / lätt plan
Produceras 1942–1945
Byggd 3896

Den Stinson L-5 Vakt var ett sambandsflygplan från andra världskriget som användes av alla grenar av den amerikanska militären och av det brittiska kungliga flygvapnet. Den producerades av Stinson Aircraft Company. Tillsammans med Stinson L-1 Vigilant var L-5 det enda andra amerikanska sambandsflygplanet under andra världskriget som var specialbyggt för militärt bruk och inte hade någon civil motsvarighet. Alla andra militära sambandsflygplan som antogs under andra världskriget modifierades lätt "off-the-shelf" civila modeller.

Källkod: Stinson L-5 Sentinel på Wikipedia
Stinson L-5 Sentinel Walk Around
Fotograf Vladimir Yakubov
Lokalisering Madera flygshow
Bilder 51
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Se även:

Andra världskriget: Den definitiva visuella historien från blixtkrig till atombomben (DK Definitive Visual Histories) - Amazon Andra världskriget karta för karta (DK historia karta för karta) - Amazon

Stinson L-5E Sentinel
FotografVladimir Yakubov
LokaliseringMadera flygshow
Bilder75

The Versatile Liaison

Den Stinson L-5 Vakt was the “Swiss Army Knife” of the U.S. Army Air Forces during World War II. While lighter planes like the Piper L-4 “Grasshopper” were simpler, the L-5 was built to be faster, more powerful, and significantly more rugged. It could operate from tiny, unimproved clearings, fields, or even carrier decks. Whether it was spotting artillery, delivering critical messages, or evacuating the wounded, the L-5 was ubiquitous across every theater of the war.

Attribute Technical Specification (L-5)
Roll Liaison / Observation / Medevac
besättning 2 (Pilot and Observer)
First Flight 1941
Kraftverk 1 × Lycoming O-435-1 six-cylinder boxer engine
Horsepower 190 hp (142 kW)
Maximum Speed 130 mph (209 km/h)
Stall Speed 43 mph (69 km/h)
Service Ceiling 15,800 feet (4,816 m)

Built for the Front Lines

  • STOL Engineering: The L-5 was designed with a high-lift wing and large flaps, allowing it to take off in as little as 200 feet. This made it ideal for operating in the dense jungles of the Pacific or the rugged terrain of the China-Burma-India theater.
  • Mixed Material Construction: The fuselage was made of welded steel tubing for strength, while the wings were wooden structures—all covered in doped fabric. This allowed for easy repairs in the field using basic tools and materials.
  • The “Greenhouse” Rear: To allow the observer to see in almost every direction, the rear of the cockpit was extensively glazed, including panels that allowed for views directly below and behind the aircraft.
  • Medevac Modifications (L-5B/C): Later variants featured a modified rear fuselage with a large side-opening door, allowing a standard litter (stretcher) to be loaded directly behind the pilot.

Service and Legacy

  • Multi-Service Use: Used by the Army, Marines (as the OY-1), and the British RAF, the Sentinel was a truly international liaison platform.
  • Brodie System Trials: The L-5 was famously used to test the “Brodie System,” a wire-and-hook arrangement that allowed aircraft to take off and land from ships or mountain cliffs without a runway.
  • Post-War Utility: Thousands were sold as surplus after 1945, becoming popular “bush planes” for civilian pilots due to their ability to carry heavy loads into remote areas.
  • Survivors: Because so many were built (nearly 4,000), many L-5s are still flying today in the hands of private collectors and commemorative air force units.

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