Lockheed P-80-F-80 Estrella fugaz

Lockheed P-80 Shooting Star

PaísE.e.u.u
PapelCaza a reacción
Primer vuelo8 de enero de 1944
Construido1715

el Lockheed P-80 Estrella fugaz fue el primer caza a reacción utilizado operacionalmente por las Fuerzas Aéreas del Ejército de los Estados Unidos (USAAF). Diseñado y construido por Lockheed en 1943 y entregado solo 143 días desde el inicio del proceso de diseño, los modelos de producción estaban volando, y dos modelos de preproducción vieron un servicio muy limitado en Italia justo antes del final de la Segunda Guerra Mundial. Diseñado con alas rectas, el tipo vio un extenso combate en Corea con la Fuerza Aérea de los Estados Unidos (USAF) como el F-80.

Fuente: Lockheed P-80 Shooting Star en Wikipedia

Lockheed P-80 / F-80 Shooting Star Camina alrededor
FotógrafoCees Hendriks
LocalizaciónUnknow
Fotos37
Espera, buscando Lockheed P-80 Shooting Star para ti ...
Lockheed F-80C Walk Around
FotógrafoWright Patterson
LocalizaciónUnknow
Fotos18
Lockheed P-80 Shooting Star Walk Around
FotógrafoDennis Chispas
LocalizaciónUnknow
Fotos24

Ver también:

Segunda Guerra Mundial: La historia visual definitiva de la guerra relámpago a la bomba atómica (DK Definitive Visual Histories) - Amazon Segunda Guerra Mundial Mapa por Mapa (DK History Mapa por Mapa) - Amazon


The Dawn of the Jet Age

el Lockheed P-80 Estrella fugaz (re-designated F-80 in 1948) was the first jet fighter used operationally by the United States Army Air Forces. Designed by Clarence “Kelly” Johnson and his Skunk Works team in just 143 days, it was a response to the German Me 262. While it arrived too late to see combat in WWII, it became the cornerstone of the early Cold War USAF and participated in the first-ever jet-versus-jet dogfight during the Korean War.

Attribute Technical Specification (F-80C)
Papel Fighter-Interceptor / Fighter-Bomber
Equipo 1 (Pilot)
First Flight January 8, 1944
Planta motriz 1 × Allison J33-A-35 centrifugal-flow turbojet
Thrust 5,400 lbf (24 kN)
Velocidad máxima 956 km/h (594 mph) at sea level
Armamento 6 × .50 cal (12.7 mm) M3 Browning machine guns (Nose)
Carga útil 2 × 1,000 lb bombs or 8 × 5-inch rockets

Design and Engineering Milestones

  • Centrifugal-Flow Turbojet: The P-80 utilized the Allison J33, based on the British Whittle design. Unlike modern axial-flow engines, the J33 used a large impeller to compress air, which gave the F-80 its characteristic “fat” mid-section.
  • Nose-Concentrated Armament: By placing the six machine guns in the nose rather than the wings, the F-80 eliminated “convergence” issues, allowing for a concentrated stream of fire at any range.
  • The “Misery” Fuel Tanks: Early jets had poor range. The F-80 was iconic for its large, teardrop-shaped wingtip fuel tanks. These not only extended range but were found to improve the wing’s aerodynamic efficiency at high speeds.
  • Skunk Works Beginning: The P-80 was the project that essentially birthed Lockheed’s “Skunk Works” division, establishing the culture of rapid prototyping and extreme secrecy.

The Korean War & Transition

  • The First Jet Dogfight: On November 8, 1950, Lieutenant Russell J. Brown, flying an F-80C, was credited with shooting down a Soviet-built MiG-15—the first victory in jet-versus-jet history.
  • Straight vs. Swept Wings: The Korean War quickly proved that the straight-winged F-80 was outmatched in speed by the swept-wing MiG-15. The F-80 was soon shifted to the ground-attack role, where it excelled due to its stability as a gun platform.
  • Training Legacy: The F-80 airframe was lengthened to create the T-33 “T-Bird”, which became the most successful jet trainer in history, used by over 40 countries for over half a century.

Vistas : 4030

Contesta

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> 

Obligatorio

Este sitio utiliza Akismet para reducir el spam. Descubra cómo se procesan los datos de sus comentarios.