|
Aeromodelling and Spacemodelling
|
S-4 Boost Glider Duration
|
Boost Glider Duration 045
|
4 min 21 sec
|
30 May 1998
|
Leszek Pienkowski (POL) (5447)
|
ratified - reclassified after changes in sporting code
|
World
|
5447
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1c
|
Speed over a closed circuit of 2 000 km without payload
|
320,36 km/h
|
30 May 1957
|
Ludwik Natkaniec (POL) (10426)
|
ratified - superseded since approved
|
World
|
10426
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1c
|
Altitude in horizontal flight
|
7 084 m
|
28 Dec 1956
|
Andrzej Ablamowicz (POL) (10924)
|
ratified - superseded since approved
|
World
|
10924
|
|
→
|
⌄
|
