N899DX
Registered owner: QUEST DIAGNOSTICS CLINICAL LABORATORIES INC, PA (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| QUEST DIAGNOSTICS INC (Q5QA) | 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, 2019-12-09 – 2020-05-12.
Part: CONTACTOR — FAILED (HYDRAULIC PUMP) · airframe 8,974 hrs · 10,623 cycles
PILOT OBSERVED A LOW HYDRAULIC PRESSURE INDICATION WHILE TAXING AND RETURNED TO BLOCK. TROUBLESHOOTING DETERMINED THE HYDRAULIC PUMP ELECTRICAL CONTACTOR WAS AT FAULT. INSTALLED A REPAIRED CONTACTOR AND PERFORMED NUMEROUS HYDRAULIC SYSTEM AND LANDING GEAR RETRACTION CHECKS. HYDRAULIC SYSTEM OPERATIONAL CHECKS WERE FOUND TO BE SATISFACTORY.
Part: POWERPACK — OVERHEATED (HYD SYSTEM) · airframe 8,602 hrs · 10,152 cycles
DURING TAXIING, PILOT EXPERIENCED A HYDRAULIC HI TEMP CAS MESSAGE ALONG WITH THE HYDRAULIC PUMP CYCLING ON/OFF VERY RAPIDLY AND HYDRAULIC PRESSURE INDICATION VARYING BETWEEN 1700-3600 PSI. PILOT RETURNED TO BLOCK AND SHUT DOWN THE AIRCRAFT.