Byron Graham Jr. (USA)
Status
ratified - superseded since approved
Zone
World
Class
E (Rotorcraft)
Sub-Class
E-1 (Helicopters)
Category
General
Type of record
Speed over a 3 km course
Performance
348.97 km/h
Date
07 Aug 2025
Course / Location
Windsor Locks, CT (USA)
Claimant
Byron Graham Jr. (USA)
Aircraft
S-67
Aircraft manufacturer
General Electric
