N904AR
Registered owner: UMB BANK NA TRUSTEE, UT (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.
5 reports on file, 2015-11-18 – 2024-09-04.
Part: LIMITER — BROKEN (ZONE 700) · airframe 68,042 hrs · 10,528 cycles
DURING POST FLIGHT FOUND # 3 BRAKE TORQUE LIMITER BROKEN.
Part: ENGINE — FLAMED OUT (NR 1) · airframe 62,558 hrs · 9,750 cycles
DURING APPROACH ENGINE #1 FLAMEOUT.
Part: ENGINE — FLAMED OUT (NR 4) · airframe 62,558 hrs · 9,750 cycles
ON ENGINE #4 FLAMEOUT FINAL APPROACH.
Part: VALVE — BLEW OUT (COOLING VALVE) · airframe 47,600 hrs · 7,406 cycles
1.DURING CLIMB +-29000, HEARD A LOUD NOISE LIKE AN EXPLOSION , SELECT ECS AND SAW BOTH OUTFLOW VALVES CLOSED BUT RATE OF CLIMB +-1700. CABIN ALT REACH +- 10000. THE EQUIPMENT COOLING WARNING LIGHT CAME ON. PERFORMED CABIN ALT (QRH) DESCENT TO 10000, BACK TO DEPARTURE.
Part: FAN — OVERHEATED (EQUIP COOLING) · airframe 41,638 hrs · 6,171 cycles
AT TOP OF CLIMB ELECTRONIC EQUIPMENT COOLING GROUND EXHAUST VALVE FAIL MESSAGE. WHEN SWITCHED ELECTRONIC EQUIPMENT COOLING TO OVERRIDE POSITION, CONTINUED TO HAVE THE OVERHEAT PROBLEM CAUSING A RETURN TO DEPARTURE.