|
Powered Aeroplanes
|
C 3rd category 1937-1949
|
Speed over a closed circuit of 100 km without payload
|
231,04 km/h
|
30 Apr 1938
|
Jan Cervenka (TCH) (10986)
|
ratified - retired by changes of the sporting code
|
World
|
10986
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C 3rd category 1937-1949
|
Speed over a closed circuit of 1 000 km without payload
|
228,24 km/h
|
30 Apr 1938
|
Jan Cervenka (TCH) (10987)
|
ratified - retired by changes of the sporting code
|
World
|
10987
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C 3rd category 1937-1949
|
Altitude
|
5 931 m
|
17 Feb 1938
|
Jan Cervenka (TCH) (8399)
|
ratified - superseded since approved
|
World
|
8399
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C 4th category 1937-1949
|
Altitude
|
4 658 m
|
05 Dec 1937
|
Jan Cervenka (TCH) (8256)
|
ratified - superseded since approved
|
World
|
8256
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C 3rd category 1937-1949
|
Altitude
|
5 603 m
|
09 Nov 1937
|
Jan Cervenka (TCH) (8400)
|
ratified - superseded since approved
|
World
|
8400
|
|
→
|
⌄
|
