L.R. Colquhoun (GBR)

Status 
ratified - retired by changes of the sporting code
Zone 
World
Class 
C (Powered Aeroplanes)
Sub-Class 
C-3 (Amphibians)
Group 
1: internal combustion engine
Type of record 
Speed over a closed circuit of 100 km without payload
Performance 
389.27 km/h
Course / Location 
Sherburn-in-Elmet (United Kingdom)
Claimant 
L.R. Colquhoun (GBR)
Type of engine 
Griffon Mk 29
Aircraft 
Vickers Supermarine Seagull I, PA 147
Aircraft engine manufacturer 
Rolls Royce