User contributions
- 21:42, 2 October 2022 (diff | hist) . . (+128) . . m PL-5B (Updating and adding more detail to the page)
- 18:55, 15 January 2022 (diff | hist) . . (+38) . . m Po-2 (→Pros and cons) (Tag: Visual edit)
- 23:53, 29 December 2021 (diff | hist) . . (-48) . . m MiG-21SMT (→Pros and cons) (Tag: Visual edit)