N422MQ
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.
16 reports on file, 1995-11-02 – 1998-03-26.
Part: SELECTOR VALVE — INOPERATIVE (LANDING GEAR)
ORD - FLT 4351 - DURING CLIMB-OUT, CREW WAS NOT ABLE TO RETRACT GEAR. CREW RETURNED TO ORD SAFELY. NO FURTHER INCIDENTS WAS REPORTED. RAI'D L/G SELECTOR VALVE. PERFORMED RETRACTION CHECK SATISFACTORILY AND RETURNED A/C TO SERVICE. (M)
Part: BATTERY PACK — DISCHARGED (CABIN)
SAW - DURING PS-2 CHECK, MAINTENANCE DISCOVERED EMERGENCY LIGHT BATTERY PACK AT LOCATION 29 WL WAS INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK AT LOCATION 29WL. OPS CHECKED GOOD. A/C RETURNED TO SERVICE. (M)
Earlier reports · 1995–1997 · 14 reports
1997
Part: LIGHT — INOPERATIVE (CABIN)
EMERGENCY DOOR LIGHT INOP. RAI EMERGENCY STEP LIGHT ON PAX DOOR. PERFORMED OPERATIONAL CHECK SATISFACTORILY. A/C WAS RETURNED TO SERVICE. (M)
Part: LIGHT — FAILED (CABIN)
ORD - FLT 4305 - FLT ATTENDANT REPORTED SMOKE FROM READING LIGHT OVER 8A, B. TURNED OFF LIGHT SWITCH AND SMOKE STOPPED. DISCONNECTED READING LIGHT POWER SUPPLY AND MEL, D READING LIGHT PER 25-19. READING LIGHT 8B LIGHT ASSY AND POWER UNIT IAW STANDARD PRACTICE. PERFORMED OPERATIONAL CHECK SATISFACTORILY. A/C RETURNED TO SERVICE. (M)
Part: POWER PACK — INOPERATIVE (CABIN)
GRR - FORWARD EMERGENCY FLOOR LIGHTS INOP. RAI'D POWER SUPPLY BATTERY PACK. OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION TASK CARD ZL-141-GVI-10020-001, MAINTENANCE DISCOVERED THE LEFT AFT INBOARD, RIGHT AFT INBOARD SEAT TRACKS CORRODED OUT OF LIMITS IAW SRM 53-61-00. MAINTENANCE REMOVED AND INSTALLED NEW SEAT TRACKS IAW SRM 51-25-04 AND EO E9-53-00-001. AIRCRAFT RETURNED TO SERVICE. (X)
Part: SILL — CORRODED (GALLEY DOOR)
SAW - DURING CPCP-1 INSPECTION TASK CARD ZL-141-GVI-10020-001, MAINTENANCE DISCOVERED THE SERVICE DOOR SILL PLATE CORRODED OUT OF LIMITS IAW SRM 53-61-00. MAINTENANCE REMOVED AND INSTALLED NEW SILL PLATE IAW SRM 51-25-03. AIRCRAFT RETURNED TO SERVICE. (X)
Part: SUPPORT — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION TASK CARD ZL-141-GVI-10020-001, MAINTENANCE DISCOVERED THE AFT RIGHT FLOOR SUPPORT ZEE (ZEE MEMBER) BETWEEN FLOOR BEAMS 39R AND 41R CORRODED OUT OF LIMITS IAW SRM 53-61-00. MAINTENANCE REPLACED Z-MEMBER IAW SRM 51-25-03. AIRCRAFT RETURNED TO SERVICE. (X)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION TASK CARD ZL-141-GVI-10020-001, MAINTENANCE DISCOVERED THE LEFT AND RIGHT AFT FLIGHT ATTENDANT SEAT TRACKS CORRODED OUT OF LIMITS IAW SRM 53-61-00. MAINTENANCE REMOVED AND INSTALLED NEW SEAT TRACKS IAW SRM 51-25-04 AND EO E9-5300-001. AIRCRAFT RETURNED TO SERVICE. (X)
Part: FLOOR BEAM — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION TASK CARD ZL-141-GVI-10020-001, MAINTENANCE DISCOVERED CORROSION AROUND NUTPLATES ON FLOORBEAM NR 36 AND NR 39. CORROSION WAS OUT OF LIMITS IAW SRM 53-61-00. MAINTENANCE REMOVED AND INSTALLED FLOOR BEAMS IAW SRM 51-24-00 AND SRM 51-25-01. AIRCRAFT WAS RETURNED TO SERVICE. ACFT TT: 22,462.4 HOURS. ACFT TC: 28,732. REF: OPERATOR CONTROL NR 97ZZZX3398. (X)
Part: FLOOR BEAM — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION TASK CARD ZL-141-GVI-10020-001, MAINTENANCE DISCOVERED CORROSION AROUND NUTPLATES ON FLOORBEAM NR 36 AND NR 39. CORROSION WAS OUT OF LIMITS IAW SRM 53-61-00. MAINTENANCE REMOVED AND INSTALLED FLOOR BEAMS IAW SRM 51-24-00 AND SRM 51-25-01. AIRCRAFT WAS RETURNED TO SERVICE. ACFT TT: 22,462.4 HOURS. ACFT TC: 28,732. REF: OPERATOR CONTROL NR SIMA9701981.
Part: BATTERY PACK — DISCHARGED (CABIN)
ORD - FLT 4031 - EMERGENCY FLOOR LIGHT SYSTEM STAYS ON WHEN AIRCRAFT POWER IS REMOVED AFTER TESTING THE FLOOR LIGHT SYSTEM. REPLACED EMERGENCY LIGHT BATTERY PACK 3WL. OPS CHECK PERFORMED WITH NO DISCREPANCIES NOTED. AIRCRAFT WAS RETURNED TO SERVICE. (X)
1996
Part: BATTERY — DISCHARGED (CABIN)
ORD - FLT 4245 - FORWARD EMERGENCY LIGHTS INOPERABLE. C/A - REPLACED POWER PACK AND BATTERY 3WL CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (X)
Part: POWER SUPPLY — DEFECTIVE (CABIN)
RFD - DURING PS-2 CHECK MAINTENANCE DISCOVERED THE FORWARD CABIN INTERIOR EMERGENCY LIGHT REMAINED ILLUMINATED WHEN SELECTED OFF. MAINTENANCE REMOVED AND REPLACED THE FORWARD EMERGENCY LIGHT POWER SUPPLY IAW JIC 335121. SYSTEM OPERATIONALLY CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)
Part: POWER SUPPLY — INOPERATIVE (CABIN)
CMI - EMERGENCY LIGHT POWER PACK AT 30WL INOP. REMOVED AND INSPECTED POWER PACK AND BATTERY AT 30WL. AIRCRAFT RETURNED TO SERVICE. (X)
1995
Part: DEICE CONTROLLER — MALFUNCTIONED (AIRFRAME)
ORD - FLT 4340 - AIRFRAME DE-ICE FAULTY IN-FLIGHT. AIRCRAFT RETURNED TO ORD. LANDING UNEVENTFUL IN ORD. REMOVED AND INSPECTED AIRFRAME DE-ICE CONTROLLER 'B'. GROUND RUN CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. PART TOTAL CYCLES, 10799.0. (X)