Longest inverted flight - Aerobatics
- Who
- Joann Osterud
- What
- 4/38/10 hour(s):minute(s):second(s)
- When
- 24 July 1991
The longest inverted flight lasted 4 hrs 38 mins 10 secs, and was performed by Joann Osterud (Canada) flying from Vancouver to Vanderhoof, Canada on 24 July 1991.