Alvin Marks (USA)

Status 
ratified - superseded since approved
Zone 
World
Class 
C (Powered Aeroplanes)
Sub-Class 
C-1c (Landplanes: take off weight 1000 to 1750 kg)
Group 
1: internal combustion engine
Type of record 
Speed over a recognised course
Performance 
145.98 km/h
Date 
17 Sep 1967
Course / Location 
Sacramento, CA (USA) - Hamilton, Bermuda (United Kingdom)
Claimant 
Alvin Marks (USA)
Type of engine 
O-540
Aircraft 
Helio Courier
Aircraft manufacturer 
Helio Aircraft
Aircraft engine manufacturer 
Lycoming