Dimitri Efremov (URS)

Status 
ratified - current record
Zone 
World
Class 
E (Rotorcraft)
Sub-Class 
E-2 (Rotodyne)
Category 
General
Group 
2: turbine
Type of record 
Altitude with 1 000 kg payload
Performance 
2 588 m
Date 
24 Nov 1961
Course / Location 
Bykovo (USSR)
Claimant 
Dimitri Efremov (URS)
Crew 
Vladislav GROMOV, Eugène FILATOV
Type of engine 
D-25 V
Aircraft 
KA-22 (Vintokryl)
Aircraft manufacturer 
Kamov
Aircraft engine manufacturer 
Soloviev