|
Rotorcraft
|
E-1d
|
Speed over a straight 15/25 km course
|
303.00 km/h
|
17 May 1973
|
Roland Coffignot (FRA)
|
ratified - superseded since approved
|
World
|
1872
|
|
→
|
⌄
|
|
Rotorcraft
|
E-1d
|
Speed over a 3 km course
|
312,00 km/h
|
16 May 1973
|
Roland Coffignot (FRA)
|
ratified - superseded since approved
|
World
|
1874
|
|
→
|
⌄
|
|
Rotorcraft
|
E-1d
|
Speed over a closed circuit of 100 km without payload
|
299,00 km/h
|
15 May 1973
|
Roland Coffignot (FRA)
|
ratified - superseded since approved
|
World
|
1867
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1
|
Speed over a closed circuit of 100 km without payload
|
1 141,407 km/h
|
19 Sep 1953
|
Neville Frederick Duke (GBR)
|
ratified - superseded since approved
|
World
|
8876
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1
|
Speed over a 3 km course
|
1 171 km/h
|
07 Sep 1953
|
N.F. Duke (GBR) (9869)
|
ratified - retired by changes of the sporting code
|
World
|
9869
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1
|
Speed over a recognised course
|
412,170 km/h
|
12 May 1949
|
Neville Frederick Duke (GBR)
|
ratified - retired by changes of the sporting code
|
World
|
777
|
|
→
|
⌄
|
