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| Class | Sub-Class | Type of record | Performance | Date Sort ascending | Claimant | Status | Region | ID | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Powered Aeroplanes | C-1b | Time to climb to a height of 6 000 m | 9 min 46.42 sec | 15 Nov 1988 | Radomir Orlita (TCH) (8471) | ratified - superseded since approved | World | 8471 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Time to climb to a height of 6 000 m | 12 min 19.88 sec | 05 Nov 1986 | Radomir Orlita (TCH) (8466) | ratified - superseded since approved | World | 8466 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Altitude in horizontal flight | 7 402 m | 18 Mar 1983 | Radomir Orlita (TCH) | ratified - superseded since approved | World | 1906 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Speed over a closed circuit of 500 km without landing | 262,03 km/h | 29 Apr 1982 | Vera Touzimska (TCH) (3818) | ratified - retired by changes of the sporting code | World | 3818 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Speed over a closed circuit of 1 000 km without payload | 255,71 km/h | 29 Apr 1982 | Vera Touzimska (TCH) (3819) | ratified - retired by changes of the sporting code | World | 3819 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Speed over a closed circuit of 2 000 km without payload | 252,53 km/h | 29 Apr 1982 | Vera Touzimska (TCH) (3820) | ratified - retired by changes of the sporting code | World | 3820 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Distance over a closed course | 2 209,90 km | 29 Apr 1982 | Vera Touzimska (TCH) (3816) | ratified - retired by changes of the sporting code | World | 3816 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Speed over a closed circuit of 100 km without landing | 264,10 km/h | 29 Apr 1982 | Vera Touzimska (TCH) (3817) | ratified - retired by changes of the sporting code | World | 3817 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Altitude in horizontal flight | 6 276 m | 12 Sep 1980 | Martin Lukac (TCH) (8323) | ratified - superseded since approved | World | 8323 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Speed over a closed circuit of 2 000 km without payload | 207,43 km/h | 29 Aug 1980 | Vera Touzimska (TCH) | ratified - superseded since approved | World | 1342 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Speed over a closed circuit of 1 000 km without payload | 211,52 km/h | 29 Aug 1980 | Vera Touzimska (TCH) | ratified - superseded since approved | World | 1343 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Distance over a closed course | 2 009,00 km | 29 Aug 1980 | Vera Touzimska (TCH) | ratified - superseded since approved | World | 1344 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Speed over a straight 15/25 km course | 288 km/h | 22 Feb 1979 | Zdenek Koupil (TCH) (8010) | ratified - superseded since approved | World | 8010 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Distance over a closed course | 4 756,25 km | 09 Aug 1959 | Jiri Kunc (CZE) | ratified - superseded since approved | World | 10970 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Distance over a closed course | 4 963,04 km | 28 Jun 1959 | Jiri Kunc (CZE) | ratified - superseded since approved | World | 10918 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Distance over a closed course | 4 122 km | 26 Sep 1957 | Frantisek Novak (CZE) | ratified - superseded since approved | World | 10969 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Speed over a closed circuit of 2 000 km without payload | 283,81 km/h | 11 Oct 1956 | Lubos Stastny (TCH) (10427) | ratified - superseded since approved | World | 10427 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Speed over a closed circuit of 2 000 km without payload | 279,49 km/h | 10 Oct 1956 | Lubos Stastny (TCH) (8040) | ratified - superseded since approved | World | 8040 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Speed over a closed circuit of 500 km without payload | 286,729 km/h | 08 Oct 1956 | Lubos Stastny (TCH) (8027) | ratified - superseded since approved | World | 8027 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Speed over a closed circuit of 1 000 km without payload | 285,436 km/h | 08 Oct 1956 | Lubos Stastny (TCH) (8035) | ratified - superseded since approved | World | 8035 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Distance | 4 260.07 km | 08 Sep 1956 | Frantisek Novak (CZE) (8102) | ratified - superseded since approved | World | 8102 | → | ⌄ | |
| Powered Aeroplanes | C-1c | Distance over a closed course | 4 423.39 km | 05 Aug 1956 | Frantisek Novak (CZE) | ratified - superseded since approved | World | 10916 | → | ⌄ | |
| Powered Aeroplanes | C-1b | Distance over a closed course | 3 116 km | 23 Jun 1955 | Frantisek Novak (CZE) | ratified - superseded since approved | World | 10971 | → | ⌄ |
