John J.A. Smith (GBR)

Status 
ratified - current record
Zone 
World
Class 
C (Powered Aeroplanes)
Sub-Class 
C-1e (Landplanes: take off weight 3 000 to 6 000 kg)
Group 
1: internal combustion engine
Type of record 
Speed over a recognised course
Performance 
426,711 km/h
Date 
12 Mar 1978
Course / Location 
Gander, NF (Canada) - London (United Kingdom)
Claimant 
John J.A. Smith (GBR)
Type of engine 
GTSIO-520
Aircraft 
Commander 685
Aircraft manufacturer 
Rockwell
Aircraft engine manufacturer 
Continental