Piasecki HUP Retriever – Foton &; Videor
The Piasecki HUP Retriever was a twin-rotor utility helicopter developed by Piasecki Helicopter in the late 1940s for the United States Navy, Army and Coast Guard Fortsätt läsa
Tagg archives: Piasecki
Piasecki HU-21 – Foton &; Video
Piasecki HU-2 var en variant av Piasecki HUP Retriever, en kompakt nyttohelikopter med dubbla överlappande tandemrotorer Fortsätt läsa