N421FX
Registered owner: FLEXJET LLC, OH (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| Flexjet, LLC (J7SA) | 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.
5 reports on file, 2004-03-11 – 2021-01-31.
Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 2,633 hrs · 1,673 cycles
DISCOVERED EMERGENCY LIGHT NOT ARMED CAS MESSAGE. REMOVED AND REPLACED FWD AND AFT EMERGENCY LIGHTS BATTERIES. OPS CHECK GOOD. FWD P/N 6450LS-00; S/N 000988. AFT P/N 6450LS-00; S/N 002181.
Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 2,596 hrs · 1,648 cycles
DISCOVERED EMERGENCY LIGHTS BLINKING RAPIDLY. REMOVED AND REPLACED FWD EMERGENCY AND AFT EMERGENCY BATTERIES WITH INSPECTED UNITS, AS REQUIRED. OPERATIONS CHECKS GOOD, NO DEFECTS NOTED, REF EMB AMM 33-51-01. FWD P/N 6450LS-00; S/N 001432; AFT P/N 6450LS-00; S/N 001297.
Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 2,514 hrs · 1,608 cycles
POOR ILLUMINATION FROM EMERGENCY LIGHTS. REMOVED AND REPLACED AFT EMERGENCY LIGHT BATTERY, IAW EMB 545/550 AMM 33-51-01. OPERATIONS CHECK OK. P/N OFF/ON: 6450LS-00; S/N OFF: 001571; S/N ON: 001593.
Part: DOWNLOCK SWITCH — MALFUNCTIONED (LT MLG) · airframe 5,384 hrs · 4,119 cycles
LT GEAR DOWN AND LOCKED LIGHT DID NOT ILLUMINATE AFTER MULTIPLE TRIES. EVERY ATTEMPT GOT SAME INDICATION. NOSE GEAR AND RT MAIN GEAR GREEN AND LT MAIN GEAR WHITE UNSAFE AND NO GREEN LIGHT. TRIED BOTH FREE FALL AND AUX HYDRAULIC EXTENSION WITH SAME RESULT. IN FLIGHT EMERGENCY DECLARED ENROUTE. LANDING AND TAXI UNEVENTFUL. INSTALLED NEW LT MLG ACTUATOR DOWN LOCK SWITCH. RIGGED AND OPS CHECKS GOOD.
Part: SWIVEL VALVE — BYPASSING (HYD SYSTEM) · airframe 2,383 hrs · 1,794 cycles
RIGHT PYLON OVERHEAT WARNING INDICATION ON TAKE-OFF. PILOT REDUCED POWER ON ENGINE TO IDLE AND LIGHT EXTINGUISHED. AIRCRAFT RETURNED TO ORIGINATION POINT. MAINTENANCE REPLACED DAMAGED HP FIREWALL BLEED AIR SEALS. PROBLEM HAS RE-OCCURRED AND IS UNDER INVESTIGATION.CONTINUED 03.22.2004: REPLACED SWIVEL DUCT ASSEMBLY, 4 E-SEALS, 2 EACH PYLON OVERHEAT SENSORS AND MADE PERMANENT REPAIR TO THE R/H ENGINE EXHAUST INNER BYPASS DUCT. GROUND RUNS AND TEST FLIGHT CONDUCTED SATISFACTORILY. AIRCRAFT HAS MADE SUBSEQUENT FLIGHTS WITHOUT FURTHER DISCREPANCIES.