Piasecki HUP "Retriever" helicopter - development history, photos, technical data
Piasecki HUP-1 / UH-25A Retriever
1/48 - Piasecki HUP-1 Retriever & HUP-2/H-25 Army Mule by AMP - HUP-1 & HUP-2 released - new boxings with 3D printed parts - The Rumourmonger - Britmodeller.com