N423MQ
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.
47 reports on file, 1995-04-05 – 1999-10-10.
Part: BULB — FAILED (CABIN)
ORD - FLT 9752 - TWO EMERGENCY FLOOR PROXIMITY EXIT LIGHTS DO NOT ILLUMINATE AT SEAT ROW 5 AND 10. REMOVED AND REPLACED BULBS FOR FLOOR PROXIMITY LIGHTS. OPERATIONAL CHECK GOOD. (M)
Part: SOCKET — FAILED (CABIN)
SAW - DURNIG PS-2 INSPECTION, FOUND ONE EMERGENCY FLOOR LIGHT DID NOT ILLUMINATE. REMOVED AND REPLACED THE EMERGENCY FLOOR LIGHT SOCKET. OPERATIONAL CHECK GOOD. (M)
Part: BATTERY PACK — DISCHARGED (CABIN)
SAW - DURING PS-2 INSPECTION, FOUND SEVERAL EMERGENCY FLOOR PROXIMITY LIGHTS THAT DID NOT ILLUMINATE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT LOCATION 10 WL IAW JIC 33-51-21-RAI-10100. AIRCRAFT RETURNED TO SERVICE. (X)
Part: SKIN — MISDRILLED (CARGO DOOR)
SAW - DURING MBV-2 INSPECTION, FOUND 5 HI-LOCKS HOLES ON FORWARD CARGO DOOR SKIN UNDER THE HINGE WERE IMPROPERLY DRILLED. REPAIRED CARGO DOOR IAW SB 42-52-0058. AIRCRAFT RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION, FOUND THE LEFT AND RIGHT FORWARD INBOARD, THE LEFT FORWARD OUTBOARD, THE LEFT AND RIGHT MIDDLE INBOARD, AND THE LEFT AND RIGHT MIDDLE OUTBOARD SEAT TRACKS CORRODED. (M)
Part: SKIN — DENTED (FRAME 22-23)
SAW - DURING MBV-2 INSPECTION, FOUND A DENT IN THE RIGHT SIDE OF THE FUSELAGE .25 INCH LONG .20 WIDE AND .039 DEEP BETWEEN FRAMES 22 AND 23 AT STRINGER 7A. REPAIRED THE DENT IAW SRM 53-00-00 FIGURE 405. AIRCRAFT RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION, FOUND THE LEFT AND RIGHT FORWARD INBOARD, THE LEFT FORWARD OUTBOARD, THE LEFT AND RIGHT MIDDLE INBOARD, AND THE LEFT AND RIGHT MIDDLE OUTBOARD SEAT TRACKS CORRODED. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION, FOUND THE LEFT AND RIGHT FORWARD INBOARD, THE LEFT FORWARD OUTBOARD, THE LEFT AND RIGHT MIDDLE INBOARD, AND THE LEFT AND RIGHT MIDDLE OUTBOARD SEAT TRACKS CORRODED. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION, FOUND THE LEFT AND RIGHT FORWARD INBOARD, THE LEFT FORWARD OUTBOARD, THE LEFT AND RIGHT MIDDLE INBOARD, AND THE LEFT AND RIGHT MIDDLE OUTBOARD SEAT TRACKS CORRODED. (M)
Part: SKIN — CORRODED (FRAME 39-42)
SAW - DURING CPCP-1 INSPECTION, FOUND THE RIGHT AFT OUTER CHORD BETWEEN FRAMES 39 AND 42 AT STRINGER 17 CORRODED. REMOVED AND REPLACED THE CHORD IAW SRM 51-25-00. AIRCRAFT RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-1 INSPECTION, FOUND THE LEFT AND RIGHT FORWARD INBOARD, THE LEFT FORWARD OUTBOARD, THE LEFT AND RIGHT MIDDLE INBOARD, AND THE LEFT AND RIGHT MIDDLE OUTBOARD SEAT TRACKS CORRODED. (M)
Part: FLOORBEAM — MISDRILLED (FUSELAGE)
SAW - DURING MBV-2 INSPECTION, FOUND FLOORBEAM 21 WITH AND OVERSIZED FLOORBOARD MOUNT HOLE. MAINTENANCE REPAIRED THE FLOORBEAM IAW SRM 53-00-00. AIRCRAFT RETURNED TO SERVICE. (M)
Part: FRAME — CORRODED (FRAME 39)
SAW - DURING CPCP-1 INSPECTION, FOUND THE RIGHT SIDE OF FRAME 39 AT FLOOR LEVEL CORRODED. MAINTENANCE REPAIRED THE FRAME IAW SRAS S53R0126 1182. AIRCRAFT RETURNED TO SERVICE. (M)
Part: STRINGER — CORRODED (FRAME 34-35)
SAW - DURING MBV-2 INSPECTION, FOUND STRINGER 21 RIGHT CORRODED BETWEEN FRAMES 34 AND 35. MAINTENANCE REPAIRED STRINGER 21 IAW SRM 53-00-00 FIGURE 428. AIRCRAFT RETURNED TO SERVICE. (M)
Part: SKIN — DENTED (FRAME 20)
SAW - DURING MBV-2 INSPECTION, FOUND DENT IN THE LEFT SIDE OF THE FUSELAGE JUST FORWARD OF FRAME 20 BETWEEN STRINGER 19 AND 20. IT MEASURED 1 INCH BY 1 INCH BY .070 DEEP. MAINTENANCE REPAIRED THE DENT IAW SRM 53-00-00 FIGURE 401. AIRCRAFT RETURNED TO SERVICE. (M)
Part: WEB — CORRODED (FRAME 35-36)
SAW - DURING CPCP-1 INSPECTION, FOUND THE LEFT AFT WEB BETWEEN FRAMES 35 AND 36 AND BETWEEN STRINGER 15 AND 16 CORRODED. MAINTENANCE REMOVED AND REPLACED THE WEB IAW SRM 51-00-00. AIRCRAFT RETURNED TO SERVICE. (M)
Part: BATTERY PACK — DISCHARGED (ROW 10WL)
SAW - DURING PS-2 INSPECTION, FOUND EMERGENCY LIGHT BATTERY PACK AT LOCATION 10WL WAS INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK. OPERATIONAL CHECK GOOD. (M)
Earlier reports · 1995–1998 · 30 reports
1998
Part: BATTERY PACK — DISCHARGED (CABIN)
ORD - FLT 4092 - EVERY OTHER LIGHT OUT IN CABIN EMERGENCY PATH INOP. RAI BATTERY PACK AT 3WL AND 10WL LOCATION. OPS CHECK GOOD. RETURNED A/C TO SERVICE. (M)
Part: BULB — FAILED (CABIN)
MKE - FLOOR PROX LIGHTS ROW 5 INOP. ISSUED MEL'D AND RETURNED A/C TO SERVICE. REINSTALLED LIGHT BULB IN SOCKET. PERFORMED OPERATIONAL CHECK SATISFACTORILY AND RETURNED A/C TO SERVICE. (M)
Part: SILL — CORRODED (CABIN)
SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE SERVICE DOOR SILL PLATE BETWEEN FRAME 36 AND FRAME 39 CORRODED. MAINTENANCE REMOVED AND REPLACED THE SILL PLATE IAW SER 51-25-02. AIRCRAFT WAS RETURNED TO SERVICE. (X)
Part: SUPPORT — CORRODED (CABIN)
DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE RIGHT FLOOR SUPPORT BETWEEN FRAMES 39 AND 41 CORRODED AND THE LEFT FLOOR SUPPORT BETWEEN 39 AND 40 CORRODED. MAINTENANCE REMOVED AND REPLACED BOTH FLOOR SUPPORTS IAW SRM 51-25-03. A/C WAS RETURNED TO SERVICE. (M)
Part: ROD — CORRODED (LT ELEVATOR TAB)
SAW - DURING MBV-1 INSPECTION MAINTENANCE REPORTED THE LEFT ELEVATOR TRIM TAB CONTROL ROD WAS CORRODED. MAINTENANCE REMOVED AND REPLACED THE LEFT ELEVATOR TRIM CONTROL ROD IAW JIC 273141, RAI 10000-002. AIRCRAFT WAS RETURNED TO SERVICE. (M)
Part: WEB — CORRODED (FUSELAGE)
SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED, THE WEB AT STRINGER 14 RT BETWEEN FRAMES 39 AND CORRODED AND THE CREASE BEAM WEB BETWEEN FRAMES 35 AND 36 CORRODED ON RIGHT SIDE. MAINTENANCE REMOVED AND INSTALLED BOTH WEBS IAW SRM 51-25-03. A/C WAS RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CARGO COMPT)
SAW - DURNG CPCP-4 INSPECTION MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS WERE CORRODED. THE LEFT AFT OUTBOARD, LEFT AFT INBOARD, RIGHT AFT OUTBOARD, RIGHT AFT INBOARD, RIGHT AFT CARGO, RIGHT FLIGHT ATTENDANT AND LEFT FLIGHT ATTENDANT. MAINTENANCE REMOVED AND REPLACED ALL SEAT TRACKS IAW SRM 51-25-04. A/C WAS RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS WERE CORRODED. THE LEFT OUTBOARD, LEFT AFT INBOARD, RIGHT AFT OUTBOARD, RIGHT AFT INBOARD. MAINTENANCE REMOVED AND REPLACED SEAT TRACKS IAW SRM 51-25-04. A/C WAS RETURNED TO SERVICE. (M)
Part: FLOORBEAM — CORRODED (CABIN)
SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THAT FLOORBEAM 36 AND 40 WERE CORRODED. MAINTENANCE REMOVED AND REPLACED FLOORBEAM 36 IAW SRM 51-25-01. MAINTENANCE REPAIRED FLOORBEAM 40 IAW SRM 53-61-40 FIGURE 412. A/C WAS RETURNED TO SERVICE. (M)
Part: VENTURI TUBE — CORRODED (LAVATORY)
SAW - DURING CPCP-4 INSPECTION MAINTENANCE DISCOVERED, THE TOILET VENTURI TUBE ASSY CORRODED BETWEEN FRAME 40 AND 41. MAINTENANCE REMOVED AND REPLACED VENTURI IAW SRM 51-25-02. A/C WAS RETURNED TO SERVICE. (M)
Part: WEB — CORRODED (FUSELAGE)
SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED, THE WEB AT STRINGER 14 RT BETWEEN FRAMES 39 AND CORRODED AND THE CREASE BEAM WEB BETWEEN FRAMES 35 AND 36 CORRODED ON RIGHT SIDE. MAINTENANCE REMOVED AND INSTALLED BOTH WEBS IAW SRM 51-25-03. A/C WAS RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CARGO COMPT)
SAW - DURNG CPCP-4 INSPECTION MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS WERE CORRODED. THE LEFT AFT OUTBOARD, LEFT AFT INBOARD, RIGHT AFT OUTBOARD, RIGHT AFT INBOARD, RIGHT AFT CARGO, RIGHT FLIGHT ATTENDANT AND LEFT FLIGHT ATTENDANT. MAINTENANCE REMOVED AND REPLACED ALL SEAT TRACKS IAW SRM 51-25-04. A/C WAS RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS WERE CORRODED. THE LEFT OUTBOARD, LEFT AFT INBOARD, RIGHT AFT OUTBOARD, RIGHT AFT INBOARD. MAINTENANCE REMOVED AND REPLACED SEAT TRACKS IAW SRM 51-25-04. A/C WAS RETURNED TO SERVICE. (M)
Part: SEAT TRACK — CORRODED (CABIN)
SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS WERE CORRODED. THE LEFT OUTBOARD, LEFT AFT INBOARD, RIGHT AFT OUTBOARD, RIGHT AFT INBOARD. MAINTENANCE REMOVED AND REPLACED SEAT TRACKS IAW SRM 51-25-04. A/C WAS RETURNED TO SERVICE. (M)
Part: SUPPORT — CORRODED (CABIN)
DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE RIGHT FLOOR SUPPORT BETWEEN FRAMES 39 AND 41 CORRODED AND THE LEFT FLOOR SUPPORT BETWEEN 39 AND 40 CORRODED. MAINTENANCE REMOVED AND REPLACED BOTH FLOOR SUPPORTS IAW SRM 51-25-03. A/C WAS RETURNED TO SERVICE. (M)
Part: FLOORBEAM — CORRODED (CABIN)
SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THAT FLOORBEAM 36 AND 40 WERE CORRODED. MAINTENANCE REMOVED AND REPLACED FLOORBEAM 36 IAW SRM 51-25-01. MAINTENANCE REPAIRED FLOORBEAM 40 IAW SRM 53-61-40 FIGURE 412. A/C WAS RETURNED TO SERVICE. (M)
Part: FRAME — CORRODED (FUSELAGE)
SAW - DURING HMBV-1 INSPECTION REPORTED THAT FRAME 37 RIGHT AT FLOOR LEVEL WAS CORRODED. MAINTENANCE REPAIRED FRAME 37 RIGHT IAW SRM 53-67-70 FIGURE 402. A/C WAS RETURNED TO SERVICE. (M)
Part: STRINGER — CORRODED (FUSELAGE)
SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THAT STRINGER 21 LEFT BETWEEN FRAMES 39 AND 40 CORRODED. MAINTENANCE REPAIRED STRINGER 21 LEFT IAW SRM 53-00-00 FIG 428. A/C WAS RETURNED TO SERVICE. (M)
1997
Part: BATTERY PACK — DISCHARGED (CABIN)
SAW - DURING PS-2 INSPECTION, DISCOVERED NUMEROUS FORWARD EMERGENCY LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK AT LOCATION 29WL. SYSTEM OPERATIONALLY CHECK GOOD IAW JIC 335000-OPT-10000-002. A/C RETURNED TO SERVICE. (M)
Part: POWER SUPPLY — INOPERATIVE (CABIN)
ORD - FLT 4147 - FORWARD LEFT LOWER EMERGENCY LIGHT OUT. RAI'D EMERGENCY POWER SUPPLY BATTERY FOR LEFT LOWER FORWARD INTERIOR EMERGENCY LIGHT. AIRCRAFT WAS RETURNED TO SERVICE. (M)
Part: FUEL PROBES — OUT OF LIMITS (FUEL TANKS)
DFW - FLT 3544 - AIRCRAFT INBOUND AND CAPTAIN CALLED INFLIGHT EMERGENCY, STATUS LOW FUEL. MAINTENANCE FOUND FUEL GAUGE DOES NOT AGREE WITH TANK DIPSTICKS. PULLED TANK PROBES AND FOUND PROBES AT CONNECTORS, 503VC (P/N 766046-2 S/N 223) 505VC (P/N 766643 S/N 266) 511VC (P/N 766048-2 S/N 155) 604VC (P/N 766643 S/N 131) AND 606VC (P/N 766047-2 S/N 173) BAD. REPLACED SAME AND RECALIBRATED SYSTEM. A/C WAS RETURNED TO SERVICE. (M)
1996
Part: BATTERY PACK — DISCHARGED (CABIN)
GRR - FORWARD EMERGENCY LIGHTS IN OP. REMOVED AND REPLACED BATTERY PACK AT 3WL (FOUND PACK TO BE LEAKING). OPERATIONAL CHECK SATISFACTORY. AIRCRAFT WAS RETURNED TO SERVICE. (M)
Part: WIRE HARNESS — CHAFED (LT WINDSHIELD)
ORD - FLT 4211 - DURING TAKEOFF ROLL, CREW REPORTED ELECTRICAL ARCHING UNDER FLIGHT OFFICERS INSTRUMENT PANEL. TAKEOFF WAS ABORTED AND AIRCRAFT RETURNED TO GATE. INVESTIGATION REVEALED THE WIRE BUNDLE FOR THE LEFT WINDSHIELD HEAT CONTROLLER HAD CHAFED ON THE CONTROLLER MOUNT BRACKET, WIRING WAS REPAIRED IAW ATR WIRING MANUAL. OPS CHECK WAS SATISFACTORY. A/C RETURNED TO SERVICE. (M)
1995
Part: EEL ASSY — SHORTED (CABIN)
RFD - DURING PHASE 1 INSPECTION, MAINTENANCE DISCOVERED THE PASSENGER ENTRANCE STAIR EXTERIOR EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LIGHT ASSY IAW ATR 42 JIC 33-51-24. OPS CHECK IAW ATR 42 JIC 33-50-00. OPS CHECK WAS GOOD. AIRCRAFT WAS OK FOR RETURN TO SERVICE. PART TOTAL CYCLES, 4435.0. (X)
Part: DOOR — MISSING (LT MLG)
UPON AIRCRAFT ARRIVAL AT OHARA, NOTED THE LEFT MAIN LANDING GEAR BIFOLD DOOR WAS TORN AWAY FROM AIRCRAFT. ACFT TT 1832. (X)
Part: EEL BATTERY PACK — DISCHARGED (CABIN)
ORD - FLT 4258 - FLOOR PROXIMITY LIGHTS IN ROW 6 ARE INOPERATIVE. MAINTENANCE REMOVED AND INSTALLED BATTERY PACKS AT 3WL, 15WL, AND 18WL. SYSTEM OPERATIONS CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)
Part: EEL WIRE — FAILED (PAX DOOR)
ORD - FLT NR 4339 - EMERGENCY STAIR LIGHT ON PASSENGER DOOR INOPERATIVE. REPAIRED WIRES ON PASSENGER DOOR. RETURNED AIRCRAFT TO SERVICE. (M)
Part: EEL ASSY — DEFECTIVE (PASSENGER DOOR)
FRD - WHILE MAINTENANCE WAS PERFORMING A PS2 CHECK, FOUND PASSENGER/CREW DOOR EMERGENCY LIGHT WOULD NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHT ASSY IAW JIC 335124. OPS CHECK GOOD IAW JIC 335000. AIRCRAFT RETURNED TO SERVICE. (X)
Part: FRAME — CRACKED (CABIN WINDOW)
SAT - DURING A 24,000 CYCLE INSPECTION, DISCOVERED BY EDDY CURRENT INSPECTION A .19 INCH CRACK ON THE NODE 5 LEFT SIDE OF WINDOW FRAME VERTICAL FLANGE. BLENDING WAS ACCOMPLISHED IAW ATR DRAWINGS 11S531RO125, ATTACHED. AIRCRAFT RETURNED TO SERVICE. (W)
Part: FRAME — CRACKED (CABIN WINDOW)
SAT - DURING A 24,000 CYCLE INSPECTION, DISCOVERED BY EDDY CURRENT INSPECTION A .29 INCH CRACK ON THE NOSE 5 WINDOW FRAME RIGHT SIDE OF VERTICAL FLANGE. BLENDING WAS ACCOMPLISHED IAW ATR DRAWINGS 11S531RO125, ATTACHED. AIRCRAFT RETURNED TO SERVICE. (W)