- Alexandre Galunenko
- Allen E. Paulson
- Anne Baddour
- Arlen D. Rens
- Arthur Godfrey
- Boris I. Veremey
- Brooke Knapp
- Claude Delorme
- Claude Meunier
- Clay Lacy
- Clifford V. Tait
- Danford A. Bookout
- Dietrich Schmitt
- Dominic Rivers
- Donald P. Taylor
- Douglas G. Matthews
- E.K. Coventry
- Ferdinand Mühlhofer
- Frank J. Quigg
- Geoffrey G. Boot
- Hans Georg Schmid
- Harold Curtis
- J. Jeffrey Brausch
- Jared Isaacman
- Jon Johanson
- Jose Alfredo Gastelum Arce
- Judith M. Chisholm
- Lev Vasilyevich Kozlov
- M. Naviede
- Marie E. Mcmillan
- Mathias Stinnes
- Millard Harmon
- N. B. Godlove
- Olexander Halunenko
- Peter H. Burgher
- Richard Flohr
- Robert F. Olszewski
- Robert Thompson
- (-) Ronald R. Williams
- Sheila Scott
- Steve Fossett
- Steve Wood
- Susan Nealey
- Thomas Weston
- Thomas William Hayhow
- Troy Asher
- Vaughn B. Cordle
- Victor Davies
- Vladimir Gurkin
- William Libby
- William M. Brooks
| Class | Sub-Class | Type of record | Performance | Date Sort ascending | Claimant | Status | Region | ID | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Powered Aeroplanes | C-1g | Time to climb to a height of 15 000 m | 8 min 09 sec | 18 Apr 1989 | Ronald R. Williams (USA) (8627) | ratified - current record | World | 8627 | → | ⌄ | |
| Powered Aeroplanes | C-1g | Time to climb to a height of 20 000 m | 19 min 37 sec | 18 Apr 1989 | Ronald R. Williams (USA) (8628) | ratified - current record | World | 8628 | → | ⌄ | |
| Powered Aeroplanes | C-1g | Altitude | 22 198 m | 18 Apr 1989 | Ronald R. Williams (USA) (8629) | ratified - current record | World | 8629 | → | ⌄ | |
| Powered Aeroplanes | C-1g | Time to climb to a height of 3 000 m | 1 min 09 sec | 18 Apr 1989 | Ronald R. Williams (USA) (8623) | ratified - current record | World | 8623 | → | ⌄ | |
| Powered Aeroplanes | C-1g | Altitude in horizontal flight | 22 198 m | 18 Apr 1989 | Ronald R. Williams (USA) (8630) | ratified - current record | World | 8630 | → | ⌄ | |
| Powered Aeroplanes | C-1g | Time to climb to a height of 6 000 m | 2 min 13 sec | 18 Apr 1989 | Ronald R. Williams (USA) (8624) | ratified - current record | World | 8624 | → | ⌄ | |
| Powered Aeroplanes | C-1g | Time to climb to a height of 9 000 m | 3 min 30 sec | 18 Apr 1989 | Ronald R. Williams (USA) (8625) | ratified - current record | World | 8625 | → | ⌄ | |
| Powered Aeroplanes | C-1g | Time to climb to a height of 12 000 m | 5 min 10 sec | 18 Apr 1989 | Ronald R. Williams (USA) (8626) | ratified - current record | World | 8626 | → | ⌄ |
