|
Powered Aeroplanes
|
C-1c
|
Speed over a closed circuit of 1 000 km without payload
|
347,802 km/h
|
21 Dec 1951
|
Leonardo Bonzi (ITA) (8118)
|
ratified - superseded since approved
|
World
|
8118
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1c
|
Speed over a closed circuit of 100 km without payload
|
358,64 km/h
|
21 Dec 1951
|
Leonardo Bonzi (ITA) (10430)
|
ratified - superseded since approved
|
World
|
10430
|
|
→
|
⌄
|
|
Powered Aeroplanes
|
C-1
|
Speed over a recognised course
|
237,21 km/h
|
06 Mar 1939
|
Leonardo Bonzi (ITA) (13249)
|
ratified - retired by changes of the sporting code
|
World
|
13249
|
|
→
|
⌄
|
