N991DB
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
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.
4 reports on file, 2001-09-27 – 2017-04-22.
Part: HYDRAULIC LINE — CRACKED (RT ENGINE) · airframe 10,365 hrs · 6,153 cycles
CRUISING AT 45,000' THE RIGHT HYDRAULIC PRESSURE LIGHT ILLUMINATED, DESCENDING THROUGH FL430 THE LIGHT BEGAN TO FLICKER. AT FL400 THE LEFT HYDRAULIC PRESSURE LIGHT ILLUMINATED. CREW DECLARED AN EMERGENCY AND LANDED AT THEIR SCHEDULED ARRIVAL AIRPORT KBNA. THE LANDING WAS UNEVENTFUL, AND AT 6,000' OF RUNWAY REMAINING CREW RELEASED THE BRAKES AND ALLOWED THE AIRCRAFT TO ROLL OUT. THEY DID NOT UTILIZE THRUST REVERSERS BECAUSE THEY ARE HYDRAULICALLY OPERATED. THEY FELT THE BRAKE PRESSURE FADING. THEY EXITED AT K3 AND TAXIED ON K. AT THAT POINT THEY LOST ALL BRAKING AND UTILIZED THE EMERGENCY BRAKE TO STOP SHORT OF THE INTERSECTION OF R4. MAINTENANCE TECHNICIAN FOUND THE RIGHT ENGINE DRIVEN HYDRAULIC PUMP PRESSURE LINE CRACKED.
Part: CONTROL PANEL — FAILED (ZONE 100) · airframe 7,756 hrs · 4,586 cycles
WHEN BATTERIES ARE TUNED ON THE ENGINE STARTER WILL START TO SPIN. SECOND TIME THIS HAS HAPPENED. HAD TO CHANGE THE GENERATOR CONTROL PANEL THE FIRST TIME 12/30/2011 FOR THE SAME PROBLEM.
Part: CONTROL PANEL — FAILED (ZONE 100) · airframe 7,756 hrs · 4,586 cycles
WHEN BATTERIES WERE SELECTED ON, THE LT ENGINE WOULD TRY TO START.
Part: LINE — FAILED (HYD SYSTEM)
LEFT HYDRAULIC PRESSURE LINE FROM ENGINE TO HYDRAULIC MANIFOLD BROKE AT FLARE. 3 MILE FINAL EMPTIED HYDRAULIC RES INTO EQUIPMENT BAY/BAGGAGE COMPT. LINE REMOVED AND SENT TO MFG FOR EVALUATION. NOTE: RIGHT HYDRAULIC PRESSURE LINE REMOVED AND REPLACED AS WELL AND SENT IN FOR EVALUATION.