Clay Lacy (USA)

Status 
ratified - current record
Zone 
World
Class 
C (Powered Aeroplanes)
Sub-Class 
C-1t (Landplanes: take off weight 300 000 kg to 400 000 kg)
Group 
3: turbo-jet
Type of record 
Speed over a recognised course
Performance 
874,20 km/h
Date 
29 Jan 1988
Course / Location 
Seattle, WA (USA) - Lisboa (Portugal)
Claimant 
Clay Lacy (USA)
Crew 
Verne JOBST (USA)
Type of engine 
JT9D
Aircraft 
747 SP
Aircraft manufacturer 
Boeing
Aircraft engine manufacturer 
Pratt & Whitney