N521BK
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| FRONTIER FLYIN | Operator | on 1977-01-16 | Operator named in NTSB report |
Accident & incident history
Accident · 1977-01-16 Operator named in NTSB report
Source: NTSB case ANC77FAA10Maintenance disclosures
No service difficulty reports on file for this aircraft.