N781QS
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| NetJets Aviation, Inc. (DXTA) | 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.
3 reports on file, 2016-02-13 – 2025-09-05.
Part: GENERATOR — FAILED (ZONE 400) · airframe 10,520 hrs · 6,284 cycles
LEFT GENERATOR FAILED AT 34,000. RIGHT GENERATOR FAILED AT 34,000 FEET. REMOVED LT GENERATOR POWER MODULE, P/N: R3608÷011, S/N: 3270G, AND INSTALLED NEW GENERATOR POWER MODULE, P/N: R3608-011, S/N: 4816G, ACCOMPLISHED OPERATIONAL CHECK AND FOUND NO DISCREPANOES. WORK ACCOMPLISHED IN REFERENCE TO BOMBARDIER CHALLENGER 350 AMM 24-31-21. REMOVED RH GENERATOR POWER MODULE, P/N: R3608-011, S/N: 4869G, AND INSTALLED NEW GENERATOR POWER MODULE, P/N: R3608-0LL, S/N: 4830G. ACCOMPLISHED OPERATIONAL CHECK AND FOUND NO DISCREPANCIES. WORK ACCOMPLISHED IN REFERENCE TO BOMBARDIER CHALLENGER 350 AMM 24-31-21.
Part: STRUT — DETACHED (MAIN ENTRY DOOR) · airframe 9,036 hrs · 5,399 cycles
FWD MED GAS STRUT HAS COME OFF THE BEARING AND MED WILL NOT CLOSE. REMOVED DEFECTIVE FWD MED GAS STRVT P/N:1005210250-019, S/N:00054 AND INSTALLED A CUSTOMER SUPPLIED NEW GAS STRUT P/N:1005210250-019, S/N:00121. PERFORMED SATISFACTORY OPERATIONAL CHECK. WORK PERFORMED IN REF WITH CL-350 AMM 52-11-14.
Part: PUMP — UNSERVICEABLE (RT ENGINE) · airframe 491 hrs · 274 cycles
DURING OUR DESCENT PASSING FL380, THE RED, ENGINE OIL PRESS LOW, EICAS MSG CAME ON & STAYED ON. IAW THE CHECKLIST WE SHUT DOWN RT ENG & LANDED SINGLE ENG. WE CHECKED OIL QTY ON THE FUEL PANEL & AT THE ENG & BOTH SHOW FULL QTY. PERFORMED ECTM DOWNLOAD PER BD-100 AMM 45-76-00. DUPLICATED DISCREPANCY. INSPECTED RT LAST CHANCE SCREEN AND OIL FILER FOR DEBRIS. NO DEFECTS NOTED. SWAPPED OIL PRESSURE TRANSDUCERS PER HONEYWELL LMM 72-60-01. PROBLEM REMAINS ON RT SIDE. SWAPPED TRANSDUCER BACK TO ORIGINAL. REMOVED AND REPLACED OIL PUMP (RT) WITH AN OVERHAULED UNIT PER HONEYWELL LMM 79-21-04. OPS CHECKS AND LEAK CHECKS GOOD. REPLACED RT ENGINE OIL FILTER PER BD-100 79-21-05. LEAK CHECK GOOD.