Se desarrolló rápidamente como un helicóptero de combate provisional en respuesta a las necesidades del ejército de los Estados Unidos en Vietnam utilizando el mismo motor, transmisión y sistema de rotor del conocidísimo Bell UH1

si quieres ayudar económicamente con el canal:
PAYPAL: https://www.paypal.me/mundodeaviacion
PATREON:   / mundodeaviacion  
MERCADO PAGO: [email protected]

REMERAS Y MERCHANDISING: https://teespring.com/es/stores/mundo...

Fuentes fotográficas y de video:
By Communication Specialist Seaman Mark Hays , Public Domain,
By U.S. Navy U.S. Navy National Museum of Naval Aviation photo No. 2000.178.001, Public Domain,
By GARLAND –
By This image was released by the United States Marine Corps
By USN U.S. Navy Naval Aviation News U.S. Naval Air Warfare Center photo [1], Public Domain,
By Lance Cpl. Joshua Young –
By Shahram Sharifi
By Tasnim News Agency, CC BY 4.0,
By 玄史生 Own work, CC BYSA 3.0,
By Alan Radecki Akradecki Own work, CC BYSA 3.0,
By Tieum512 Own work, CC BYSA 3.0,
By Tech. Sgt. Matt Hecht –
De S. Wyatt U.S. DefenseImagery photo VIRIN: DNSC8208878, Dominio público,