Piasecki PV-2
id:
piasecki-pv-2-307-13233576
title:
Piasecki PV-2
text:
The Piasecki PV-2 is a helicopter designed by Frank Piasecki. The PV-2 is best known for being one of the first successful helicopters flown in the United States. The PV-2 first flew on April 11, 1943. Developed as a technology demonstrator, the PV-2 brought several new features such as the first dynamically balanced rotor blades, a rigid tail rotor with a tension-torsion pitch change system, and a full cyclic and collective rotor pitch control. The PV-2 is now on display at the National Air and
brand slug:
wiki
category slug:
encyclopedia
description:
US helicopter prototype
original url:
https://en.wikipedia.org/wiki/Piasecki_PV-2
date created:
date modified:
2024-04-24T01:39:06Z
main entity:
{"identifier":"Q3012908","url":"https://www.wikidata.org/entity/Q3012908"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/0a/Piasecki_PV-2_hovering_%281943%29.jpg","width":624,"height":423}
fields total:
13
integrity:
15