N774SB
Registered owner: AIRMED INTERNATIONAL LLC, AL (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| Seven Bar Aviation, LLC (GNLA) | Certificate holder | — | Matched by certificate designator |
| SEVEN BAR FLYING SERVICE INC | Operator | on 2016-02-09 | Operator named in NTSB report |
Accident & incident history
Operated by SEVEN BAR FLYING SERVICE INC (per NTSB report)
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.
1 report on file, 2024-10-10.
Part: ROLL SERVO — INTERMITTENT (ZONE 100) · airframe 4,756 hrs · 5,351 cycles
DURING CLIMB OUT, AUTOPILOT WAS ENGAGED. WITHIN 10 SECONDS, AUTOPILOT ROLL TRIM ANNUNCIATOR ILLUMINATED. AUTOPILOT WAS COMMANDED TO DISENGAGE. PILOT REPORTED THAT ALL AXIS EXCEPT THE ROLL FELT FREE. THE AILERONS STILL FELT AS IF THE AUTOPILOT ROLL SERVO REMAINED ENGAGED. THE AIRCRAFT RETURNED BACK TO THE AIRPORT AND LANDED WITHOUT ANY ISSUE. DURING TROUBLESHOOTING, WE COULD NOT DUPLICATE THE ISSUE USING NORMAL TESTING PROCEDURES. WE THEN ENGAGED THE AUTOPILOT AND HELD ONTO THE AILERON TO SIMULATE AN AIR LOAD AND THEN COMMANDED THE AUTOPILOT TO MAKE A TURN. WE THEN RECEIVED THE SAME TRIM ANNUNCIATION. THE SERVO WAS REPLACED, AND THE PROBLEM COULD NOT BE DUPLICATED. AIRCRAFT PERFORMED AN OPERATIONAL FLIGHT CHECK AND WAS RETURNED TO SERVICE.