George C. Mcdonald (USA)

Status 
ratified - superseded since approved
Zone 
World
Class 
C (Powered Aeroplanes)
Sub-Class 
C.bis (Seaplane)
Category 
General
Type of record 
Speed over 100 km with 250 kg payload
Performance 
179,48 km/h
Course / Location 
Hampton Roads, VA (USA)
Claimant 
George C. Mcdonald (USA)
Type of engine 
Liberty L-12
Aircraft 
Amphibian COA-1
Aircraft manufacturer 
Loening
Aircraft engine manufacturer 
Hall- Scott