N901BA
Registered owner: BISMARCK AIR MEDICAL LLC, ND (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| BISMARCK AIR MEDICAL LLC (R6DA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
Maintenance disclosures
A CRACK LIKE INDICATION WAS FOUND ON THE RIGHT HAND UPPER AFT WING BOLT. THE CRACK INDICATION IS IN THE THREADS OF THE BOLT. CRACK WAS FOUND WITH PENETRANT TESTING. INSPECTION WAS DONE PER TASK REPS 57-13-01 CHART 201 AS REQUESTED BY CLIENT
ON THE FWD TRUNNION SUPPORT, A CRACK WAS LOCATED ON THE LT AND RT SIDES. EDDY CURRENT INSP USED. (K)
THE NR 6 CYLINDER, LT ENGINE. THE AC WAS RUNNING FINE AND ALL OF THE SUDDEN A VIBRATION WAS FELT. INVESTIGATION: THE HEAD WAS FOUND SEPARATED FROM CYLINDER. THE HEAD WAS BEING HELD ON BY THE INTAKE PIPE AND EXHAUST. THE ENGINE AND THIS CYLINDER HAD 72.4 TSMOH, RAM ENGINE; TISN 71-2BCA-221 SN 22537-26. THIS IS A NEW RAM ENGINE WITH ECI NICKEL CYLINDERS. (K)