Helio H-550A Stallion crash, Jun 30, 1988 (1 killed), Per...
Helio H-550A Stallion accident on June 30, 1988 near Perris Valley, California, USA, United States with 1 fatality.
- Date: June 30, 1988
- Aircraft: Helio H-550A Stallion
- Location: Perris Valley, California, USA, United States
- Fatalities: 1