|
Aeromodelling and Spacemodelling
|
F1 Open
|
Duration (ceiling less than 8 m): 115-a
|
39 min 19 sec
|
21 Jan 1996
|
Robert Randolph (USA) (3097)
|
ratified - superseded since approved
|
World
|
3097
|
|
→
|
⌄
|
|
Aeromodelling and Spacemodelling
|
F1 Open
|
Duration (ceiling less than 8 m): 115-a
|
36 min 40 sec
|
09 Jan 1994
|
Robert Randolph (USA) (956)
|
ratified - superseded since approved
|
World
|
956
|
|
→
|
⌄
|
|
Aeromodelling and Spacemodelling
|
F1 Open
|
Duration (ceiling over 30 m): 115-d
|
55 min 06 sec
|
05 Dec 1993
|
Robert Randolph (USA)
|
ratified - superseded since approved
|
World
|
904
|
|
→
|
⌄
|
|
Aeromodelling and Spacemodelling
|
F1 Open
|
Duration (ceiling 15 m - 30 m): 115-c
|
45 min 14 sec
|
26 Sep 1993
|
Robert Randolph (USA) (831)
|
ratified - superseded since approved
|
World
|
831
|
|
→
|
⌄
|
|
Aeromodelling and Spacemodelling
|
F1 Open
|
Duration (ceiling 8 m - 15 m): 115-b
|
37 min 12 sec
|
20 Jul 1992
|
Robert Randolph (USA)
|
ratified - superseded since approved
|
World
|
860
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1e
|
Time to climb to a height of 9 000 m
|
3 min 34 sec
|
03 Dec 1988
|
Douglas G. Matthews (USA) (2646)
|
ratified - superseded since approved
|
World
|
2646
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1e
|
Time to climb to a height of 6 000 m
|
2 min 11 sec
|
03 Dec 1988
|
Douglas G. Matthews (USA) (2647)
|
ratified - superseded since approved
|
World
|
2647
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1e
|
Time to climb to a height of 3 000 m
|
1 min 02 sec
|
03 Dec 1988
|
Douglas G. Matthews (USA) (2648)
|
ratified - superseded since approved
|
World
|
2648
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1e
|
Time to climb to a height of 6 000 m
|
2 min 42 sec
|
20 Feb 1984
|
Douglas G. Matthews (USA) (2643)
|
ratified - superseded since approved
|
World
|
2643
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1e
|
Time to climb to a height of 9 000 m
|
4 min 13 sec
|
20 Feb 1984
|
Douglas G. Matthews (USA) (2644)
|
ratified - superseded since approved
|
World
|
2644
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1e
|
Time to climb to a height of 3 000 m
|
1 min 19 sec
|
20 Feb 1984
|
Douglas G. Matthews (USA) (2645)
|
ratified - superseded since approved
|
World
|
2645
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1f
|
Time to climb to a height of 3 000 m
|
01 min 53 sec
|
20 Feb 1984
|
Douglas G. Matthews (USA) (4121)
|
ratified - superseded since approved
|
World
|
4121
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1f
|
Time to climb to a height of 6 000 m
|
03 min 47 sec
|
20 Feb 1984
|
Douglas G. Matthews (USA) (4122)
|
ratified - superseded since approved
|
World
|
4122
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1f
|
Time to climb to a height of 9 000 m
|
06 min 19 sec
|
20 Feb 1984
|
Douglas G. Matthews (USA) (4123)
|
ratified - superseded since approved
|
World
|
4123
|
|
→
|
⌄
|
