UFO case file · UFO-0057
Coyne helicopter incident
Near Mansfield, Ohio, United States
Open this case in the interactive AtlasCase description
Helicopter crew reported object close approach and unexplained climb.
Green/red light/object approached helicopter
Compass/radio/aircraft effect discussions in accounts
Military report / CUFOS/NICAP interest
Recorded details
- Witnesses
- 4 crew + ground witnesses
- Craft description
- Green/red light/object approached helicopter
- Coordinate precision
- Site/area approximate
- Date precision
- Exact
Sources and further reading
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