Aircraft safety record
Unknown helicopter accidents
Safety record and accident history for Unknown helicopters, sourced from NTSB records, news reports, and official investigation authorities.
Total incidents
2
Confirmed fatalities
0
Fatal incidents
0
Fatal rate
0.0%
Most affected models
Unknown UNKNOWN1 incidents
Unknown Hummingbird 300LS1 incidents
Probable causes
Under investigation2 incidents
| Date | Location | Model | Fatalities | Severity | Cause | Source |
|---|---|---|---|---|---|---|
| 2019-12-05 | 🇺🇸Los Angeles, United States | UNKNOWN | — | unknown | Under investigation | NTSB |
| 2016-09-06 | 🇵🇱Rzeszow, Poland | Hummingbird 300LS | — | unknown | Under investigation | NTSB |