First flight of the Hiller YOH-5A (LOH competitor)

Monday, January 21, 1963

 

Description

The LOH competition was a joint US Army/US Navy competion to find a new Light Observation Helicopter. The aircraft was originally designated to YHO-5A-UH before it was changed in 1962.

Source: 2016 Year at a Glance, 2016 AHS History Calendar

 

Aircraft related to this milestone
Hiller YOH-5A

Attribution