N921PK
Registered owner: SC AVIATION INC, WI (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| SC Aviation, Inc. (G13A) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
2 reports on file, 2025-08-10 – 2026-01-16.
Part: OIL CAP — MECHANIC ERROR (NR 1 ENGINE) · airframe 11,880 hrs · 7,255 cycles
DURING CLIMB OUT APPROACHING FL180, THE PF NOTICED THE OIL PRESSURE ON THE LEFT ENGINE FLUCTUATING PLUS OR MINUS 6 PSI (36-42PSI). CONTINUED THE CLIMB WHILE MONITORING, THE OIL PRESSURE CONTINUED TO FLUCTUATE BUT WORSENED AS WE REACHED OUR CRUISE OF FL330. WE CONTINUED TO MONITOR AND WERE DISCUSSING WHERE WE MAY GO IF NEEDED. THE LOWEST IT GOT WAS 26PSI WHILE FLUCTUATING UP TO 30. THEN WE DECLARED THE EMERGENCY AND GOT DIRECT TO KSDF. THROUGH THE DESCENT OIL PRESSURE SOMEWHAT STABILIZED AND WITH LOWER ALTITUDE AND POWER SETTING WE REACHED A STABLE 33-35 PSI. WE LANDED WITH NO ISSUES. AFTER LANDING DOING THE WALK AROUND, A SIGNIFICANT LEAK FROM THE LEFT ENGINE WAS FOUND. MX INVESTIGATION FOUND OIL CAP NOT REINSTALLED AFTER ENGINE OIL SERVICING.
Part: ELEC CONNECTOR — DIRTY (ZONE 400) · airframe 11,676 hrs · 7,100 cycles
CREW REPORTED OBSERVING THE #2 ENGINE OIL PRESSURE DECREASE STEADILY ON THE GAUGE FROM NORMAL TO APPROXIMATELY 16 PSI CREW DID NOT NOTE A MASTER WARNING INDICATION LIGHT FOR OIL PRESSURE UNTIL AFTER COMPLETING THE ENGINE SHUTDOWN.. CREW INITIATED AN ENGINE SHUTDOWN AND LANDED WITHOUT INCIDENT. MAINTENANCE WAS ABLE TO CLEAN THE CONNECTOR TO THE TRANSDUCER AND THE SYSTEM PASSED OPERATIONAL CHECKS.