N939CF
Registered owner: MCH AVIATION LLC, TX (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
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, 2022-10-09 – 2023-01-13.
Part: ACTUATOR — FAULTED (TRIM SYS) · airframe 4,176 hrs · 2,344 cycles
THE FLIGHT CREW REPORTED DURING THE DESCENT AT FLIGHT LEVEL 250 OF RECEIVING AN AUTOPILOT A & B FAIL CAS MESSAGE. ADDING THAT THE AUTOPILOT WOULD NOT ENGAGE. APPROXIMATELY 60 SECONDS LATER, PRIMARY TRIM FAILURE OCCURRED. SECONDARY TRIM FAILED. PRIMARY TRIM RETURNED TO OPERATION. BASE MAINTENANCE DOWNLOADED FAULT CODES FROM CMC FOR LAST LEG & PROVIDED THEM TO TEXTRON TEAM 680. WAS ADVISED TO TROUBLESHOOT THE PRIMARY STABILIZER TRIM SYSTEM. THE MAINTENANCE TEAM FOUND THE PRIMARY TRIM ACTUATOR TO BE FAULTED. ADVISED TO REPLACE THE ACTUATOR. REMOVED THE PRIMARY TRIM ACTUATOR AND INSTALLED AN OVERHAULED UNIT. OPS CHECKS WERE SATISFACTORY, AND THE AIRCRAFT WAS RETURNED TO SERVICE.
Part: DETECTOR — DEFECTIVE · airframe 4,021 hrs · 2,253 cycles
THE FLIGHT CREW REPORTED THAT DURING FLIGHT AT FLIGHT LEVEL 320 THE EMERGENCY PRESSURIZATION AND AMC BLEED LEAK MESSAGE ILLUMINATED. THE FLIGHT CREW RAN THE CHECKLIST AND ELECTED TO DIVERT THE FLIGHT AND LAND FOR MAINTENANCE CONSIDERATIONS. THE MAINTENANCE TEAM TROUBLESHOT AND DETERMINED THE AMC BLEED DETECTOR UNIT WAS DEFECTIVE. THE UNIT WAS REPLACED WITH A NEW UNIT, OPS CHECKS WERE SATISFACTORY, AND THE AIRCRAFT WAS RETURNED TO SERVICE.