Boris Zemskov (URS)

Status 
ratified - superseded since approved
Zone 
World
Class 
E (Rotorcraft)
Sub-Class 
E-1 (Helicopters)
Category 
General
Group 
2: turbine
Type of record 
Speed over a closed circuit of 100 km without payload
Performance 
268,92 km/h
Date 
21 Nov 1959
Course / Location 
Skhodnia, (USSR)
Claimant 
Boris Zemskov (URS)
Crew 
S. BOUGAENKO S. KLIEPIKOV N. LIECHINE
Type of engine 
D-25 V
Aircraft 
Mi-6
Aircraft manufacturer 
MIL
Aircraft engine manufacturer 
Soloviev