# Service difficulty reports: N448QX, cancelled Mar 10, 2025

A list on [N448QX, cancelled Mar 10, 2025](https://openairdocs.org/deregistered/N448QX-2025-03-10.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 2 · 84 reports

- [SDR QXEA2022052000202](https://openairdocs.org/sdr/QXEA2022052000202.md): Connector · damaged · May 19, 2022 · N448QX · Bombdr DHC8402 · External Power System
  > INSPECTED AND FOUND THE DC EXTERNAL POWER RECEPTACLE DAMAGED. ONE PIN PUSHED THOUGH WITH SIGN OF ARCING. REMOVED FROM SERVICE. REMOVED AND REPLACED DC EXTERNAL POWER RECEPTACLE. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2022050600181](https://openairdocs.org/sdr/QXEA2022050600181.md): Light · inoperative · May 4, 2022 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > FWD F\A ADVISES THE FWD EMERGENCY SWITCH LIGHT HAS INOP BULBS. REMOVED FROM SERVICE. RELAMPED FWD F\A EMER SWITCH LIGHT, NO FURTHER DEFECT NOTED. RETURNED TO SERVICE.
- [SDR QXEA2022040800140](https://openairdocs.org/sdr/QXEA2022040800140.md): Bottle · low pressure · Apr 8, 2022 · N448QX · Bombdr DHC8402 · Fire Bottle, Fixed
  > CHECK FIRE DETECT DURING CRUISE APU FIRE BOTTLE LOW LIGHT ILLUMINATED ON FINAL LIGHTS WENT OUT - APU BOTTLE LOW AND CHECK FIRE DET. NO FIRE OR SMOKE FOUND. PLACED ON MEL 26-20-1.
- [SDR QXEA2022031500118](https://openairdocs.org/sdr/QXEA2022031500118.md): None · loose · Mar 15, 2022 · N448QX · Bombdr DHC8402 · Placards and Markings
  > FWD F/A REPORTS "LIFT HERE" STICKER LOCATED ON THE TYPE 2/3 EMER EXIT IS PEELING UP. REMOVED FROM SERVICE. REPLACED PLACARD PART #: 81152926-101 ON TYPE 2/3 DOOR AS REQUIRED. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2022030700104](https://openairdocs.org/sdr/QXEA2022030700104.md): None · loose · Mar 7, 2022 · N448QX · Bombdr DHC8402 · Lighting System
  > REFLECTIVE FLOOR TRIM AND TRACK IN FRONT OF ROW 2 E-D. LOOSE. REMOVED FROM SERVICE. RESECURED REFLECTIVE FLOOR TRIM AND TRACK AT ROW 2E.D. REF 400 MCN 625721-1 ISSUE NO.6. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.
- [SDR QXEA2022030400103](https://openairdocs.org/sdr/QXEA2022030400103.md): None · none · Mar 4, 2022 · N448QX · Bombdr DHC8402 · Lighting System
  > REFLECTIVE FLOOR TRIM AND TRACKING IN FRONT OF 2E+2D LOOSE. REMOVED FROM SERVICE. RESECURED CARPET AT 2E/D IAW Q400 MCN NO: 625721-1 ISSUE NO: 6. FOUND REFLECTIVE FLOOR TRIM TO BE OK. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2021101100468](https://openairdocs.org/sdr/QXEA2021101100468.md): Unknown · odor · Oct 11, 2021 · N448QX · Bombdr DHC8402 · Air Distribution System
  > SMOKE IN CABIN AFTER BOTH ENGINES STARTED AND APU WAS TURNED OFF. SMELLED ELECTRICAL. VISIBLE SMOKE IN COCKPIT AND CABIN. HEARD AN ODD NOISE COMING THROUGH THE HEADSET AND THEN WE SMELLED THE SMOKE. REMOVED FROM SERVICE. PERFORMED VISUAL INSPECTION OF BOTH ENG
- [SDR QXEA2021051700246](https://openairdocs.org/sdr/QXEA2021051700246.md): Brake · leaking · May 16, 2021 · N448QX · Bombdr DHC8402 · Landing Gear Brake System
  > DURING POST FLIGHT WALK AROUND AIRCRAFT RIGHT SIDE INBOARD BRAKE WAS SMOKING. REMOVED FROM SERVICE. REMOVED AND REPLACED RINBD (#3) BRAKE ASSY IAW Q400 T/C 6324201. A/C OK FOR SERVICE.
- [SDR QXEA2021022100071](https://openairdocs.org/sdr/QXEA2021022100071.md): Light · loose · Feb 21, 2021 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > FLUORESCENT FLOOR STRIP IN FRONT OF SEATS 2E 02D IS DETACHED. REMOVED FROM SERVICE. REINSTALLED FLUORESCENT FLOOR STRIP IN FRONT OF SEAT ROW 2D E AS REQUIRED NO OTHER DEFECTS NOTED AT THIS TIME. RETURNED TO SERVICE.
- [SDR QXEA2021012500027](https://openairdocs.org/sdr/QXEA2021012500027.md): Light · loose · Jan 24, 2021 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > EMERGENCY LIGHTING STRIP AT 2D,E CAME LOOSE. REMOVED FROM SERVICE. RE SECURED EMERGENCY LIGHTING STRIP AS NECESSARY AT ROW 2D,E. AIRCRAFT GOOD FOR SERVICE.
- [SDR QXEA2021012100020](https://openairdocs.org/sdr/QXEA2021012100020.md): Generator · inoperative · Jan 21, 2021 · N448QX · Bombdr DHC8402 · AC Generator-Alternator
  > NR 1 AC GEN CAUTION ILLUMINATED AT 60 KIAS ON T/O ROLL ABORTED T/O RAN CHECKLIST. UNSUCCESSFUL RESET. ABORTED TAKE OFF. RETURNED TO GATE. REMOVED FROM SERVICE. A/C GEN R & R CHAPTER 5 INSPECTION. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2020123100368](https://openairdocs.org/sdr/QXEA2020123100368.md): Light · loose · Dec 30, 2020 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > FLUORESCENT FLOOR STRIP IN FRONT OF 2 D/E CAME UNATTACHED FROM FLOOR. REMOVED FROM SERVICE. RE-SECURED FLUORESCENT STRIP AS REQUIRED, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.
- [SDR QXEA2020122800366](https://openairdocs.org/sdr/QXEA2020122800366.md): Light · loose · Dec 24, 2020 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > IN FRONT OF 2 D/E EMERGENCY LIGHT STRIP IS NOT ATTACHED. REMOVED FROM SERVICE. FOUND PHOTO LUMINESCENT STRIP IN FRONT OF SEATS 2 D/E COMING UP. NOTED ADHESIVE NO LONGER STICKING. R & R ADHESIVE TAPE & REINSTALLED STRIP, IAW Q400 AMM 33-51-16-400-801. NO F
- [SDR QXEA2020121400351](https://openairdocs.org/sdr/QXEA2020121400351.md): Glowstrip · loose · Dec 14, 2020 · N448QX · Bombdr DHC8402 · Emergency Equipment
  > RAMP REPORTS PHOTOLUMINESCENT STRIP LOOSE AT 2DE. REMOVED FROM SERVICE. RESECURED W/DOUBLE SIDED TAPE AS NECESSARY. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2020092100289](https://openairdocs.org/sdr/QXEA2020092100289.md): Light · detached · Sep 19, 2020 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > LUMINESCENT STRIP IN FRONT OF 2D+E PEELING OFF. REMOVED FROM SERVICE. RE-SECURED LUMINESCENT TAPE IN FRONT OF 2D+E. NO OTHER DEFECTS. RETURNED TO SERVICE.
- [SDR QXEA2020031300134](https://openairdocs.org/sdr/QXEA2020031300134.md): Apu · smoke · Mar 12, 2020 · N448QX · Bombdr DHC8402 · APU Core Engine
  > APU FAILED 1ST ATTEMPT,THEN ON 2ND ATTEMPT RAMP AGENT SAID THERE WAS SMOKE COMING OUT OF IT. THE LAST CREW SAID THAT,THEY HAS ISSUES WITH IT FAILING THE FIRST ATTEMPT. REMOVED FROM SERVICE. PERFORMED GV INSPECTION OF APU.FOR ANY LEAKS.NO LEAKS.CLEANED RESI
- [SDR QXEA2020011900032](https://openairdocs.org/sdr/QXEA2020011900032.md): Seat Track · corroded · Jan 17, 2020 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > SEAT RAIL NR 16 FROM FSX668-X783,Y9.250 IS CORRODED. REMOVE AND REPLACED SEAT RAIL NR 16 IAW SRM 51-42-05-02-01, 51-40-07-02-01, 51-40-15-02-01.
- [SDR QXEA2020011900031](https://openairdocs.org/sdr/QXEA2020011900031.md): Seat Track · corroded · Jan 11, 2020 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > REMOVE AND REPLACE NR 9 SEAT RAIL IAW SRM 51-42-05-02-01, 51-40-07-02-01, 51-40-15-02-01.
- [SDR QXEA2019091000351](https://openairdocs.org/sdr/QXEA2019091000351.md): Sink · odor · Sep 9, 2019 · N448QX · Bombdr DHC8402 · Wash Water System
  > SULFUR LIKE SMELL COMING FROM FLIGHT ATTENDANT WASH BASIN. REMOVED FROM SERVICE. CLEANED WATER BASIN THOROUGHLY. DRAINED WATER BASIN. ODOR IS GONE. NO FURTHER DEFECTS TO BE NOTED. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2019082300327](https://openairdocs.org/sdr/QXEA2019082300327.md): Warning Light · false activation · Aug 22, 2019 · N448QX · Bombdr DHC8402 · Door Warning System
  > DURING TAKE OFF, HAD TO ABORT AT 70-80 KTS DUE TO FUESLAGE DOOR WARNING LIGHT COMING ON. AFT BAGGAGE DOOR LIGHT WAS INDICATING OPEN. AIRCRAFT REMOVED FROM SERVICE. GVI OF AFT BAGGAGE DOOR IAW Q400 AMM 05-48-13-941-001. NO DEFECTS NOTED WITH EXTERNAL AREA OF A
- [SDR QXEA2019082100323](https://openairdocs.org/sdr/QXEA2019082100323.md): Display · malfunctioned · Aug 20, 2019 · N448QX · Bombdr DHC8402 · Central Display
  > DURING DEPARTURE IOPS FAIL FOLLOWED QUICKLY WITH ED MON FAIL ALL DATA FROM ED WENT AWAY A/C RETURNED TO FIELD W/O ANY OTHER PROBLEMS AT TOUCH DOWN WEIGHT IN WHEELS FADEC/DU DISPLAYED ON ED WITH AVIONICS CAUTION OCCURED. REMOVED FROM SERVICE. INTEROGATED CDS E
- [SDR QXEA2019040800162](https://openairdocs.org/sdr/QXEA2019040800162.md): Warning Message · illuminated · Apr 6, 2019 · N448QX · Bombdr DHC8402 · Airfoil Anti/De-ice System
  > DEICE PRESS CAUTION IN CRUISE RAN CHECKLIST, WENT AWAY. DEICE PRESS CAUTION CAME ON INTERMITTENTLY TWICE AND WENT OFF. BOOT STOP WORKING IN SLOW AND FAST, WORKED ON MANUAL. DIVERTED. REMOVED FROM SERVICE. PERFORMED GVI OF ALL DEICE BOOTS, NO DEFECTS NOTED. C/W
- [SDR QXEA2019032500136](https://openairdocs.org/sdr/QXEA2019032500136.md): Hinge Pin · out of position · Mar 25, 2019 · N448QX · Bombdr DHC8402 · Service Doors
  > CREW REPORTS AFT SERVICE DOOR HARD TO OPEN FROM INSIDE AIRCRAFT. REMOVED FROM SERVICE. FOUND EXTERIOR HANDLE FLAP OUT OF POSITION ON AFT SERVICE DOOR. REPOSITIONED HINGE PIN & STAKED TO PREVENT MIGRATION, CHECKS GOOD NO OTHER DESCREPANCIES NOTED AT THIS TIME.
- [SDR QXEA2018102200376](https://openairdocs.org/sdr/QXEA2018102200376.md): Wire · faulty · Oct 21, 2018 · N448QX · Bombdr DHC8402 · Door Warning System
  > AT FL 240 DURING CRUISE AFT PAX DOOR INDICATION OPEN. PRESSURIZATION NORMAL, OPEN INDICATION REMAINED STEADY. F/A REPORTS DOOR REMAINED CLOSED/LATCHED BUT THE VENT ON THE DOOR WAS OPEN. DIVERTED. LANDING UNEVENTFUL. REMOVED FROM SERVICE. VERIFIED FAULT IN WIR
- [SDR QXEA2018061800224](https://openairdocs.org/sdr/QXEA2018061800224.md): Fastener · loose · Jun 18, 2018 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > EMERGENCY EXIT SIGN AT THE GALLEY SERVICE DOOR WAS DETACHED. REMOVED FROM SERVICE. AFTER INSPECTION, FOUND A LOOSE FASTENER. SECURED THE FASTENER. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2018032300113](https://openairdocs.org/sdr/QXEA2018032300113.md): Potentiometer · no test · Mar 22, 2018 · N448QX · Bombdr DHC8402 · Steering Unit
  > AIRCRAFT PULLED AGGRESSIVELY TO THE RIGHT DURING TAXI WITH TILLER AND RUDDER PEDALS CENTERED. REMOVED FROM SERVICE. NOSEWHEEL STEERING RVDTS WERE RIGGED, NOSEWHEEL STEERING TILLER POTENTIOMATER FAILED AN OPS TEST AND WAS REPLACED WITH A SERVICEABLE UNIT. TAX
- [SDR QXEA2018031900101](https://openairdocs.org/sdr/QXEA2018031900101.md): Retainer · failed · Mar 17, 2018 · N448QX · Bombdr DHC8402 · Cargo/Baggage Doors
  > CABIN PRESSURE WARNING CLIMBING THROUGH 12,000 FEET, BLEEDS ON, OUTFLOW VALVES CLOSED, AUTO MODE, CABIN PRESSURE AROUND 10,000, DONNED MASK AND FOLLOWED CABIN PRESSURE CHECKLIST. REMOVED FROM SERVICE. REPAIRED THE CARGO DOOR SEAL RETAINER AND REINSTALLED T
- [SDR QXEA2017051000352](https://openairdocs.org/sdr/QXEA2017051000352.md): Placard · damaged · May 6, 2017 · N448QX · Bombdr DHC8402 · Placards and Markings
  > DITCHING DAM INSTRUCTION PLACARD ABOVE MAIN CABIN DOOR DAMAGED. A TEMPORARY/FACSIMILE PLACARD IS INSTALLED PLACED ON NEF REF PLC-01.
- [SDR QXEA2017030100081](https://openairdocs.org/sdr/QXEA2017030100081.md): Stringer · corroded · Feb 28, 2017 · N448QX · Bombdr DHC8402 · Fuselage Main, Longeron/Stringer
  > CORROSION FOUND ON FUSELAGE STRINGER 24P, BETWEEN X321.00 AND X341.00. CORROSION ON FUSELAGE STRINGER 24P BETWEEN X321.00 AND X341.00 WAS REPAIRED IAW RD8/4-53-8107 ISS 2 DATED FEB 24 2017. NO CRACKS FOUND.
- [SDR QXEA2017030100080](https://openairdocs.org/sdr/QXEA2017030100080.md): Stringer · corroded · Feb 25, 2017 · N448QX · Bombdr DHC8402 · Fuselage Main, Longeron/Stringer
  > CORROSION FOUND ON FUSELAGE STRINGER 24P, BETWEEN X388.00 AND X401.00. CORROSION ON FUSELAGE STRINGER 24P BETWEEN X388.00 AND X410.00 WAS REPAIRED IAW RD8/4-53-8104 ISS I DATED FEB 22 2107. NO CRACKS FOUND.
- [SDR QXEA2017030600089](https://openairdocs.org/sdr/QXEA2017030600089.md): Seat Track · corroded · Feb 24, 2017 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION FOUND ON CABIN SEAT TRACK AT Y 9.25 RT, BETWEEN BS 624.50 AND 668.90. REPLACED THE SEAT TRACK WITH NEW IAW SRM 51-40-15-02-01, SRM 51-42-05-02-01, AND AMM 20-10-01-430-801.
- [SDR QXEA2017030100079](https://openairdocs.org/sdr/QXEA2017030100079.md): Stringer · corroded · Feb 24, 2017 · N448QX · Bombdr DHC8402 · Fuselage Main, Longeron/Stringer
  > CORROSION FOUND ON FUSELAGE STRINGER 24P, BETWEEN X449.50 AND X469.50. CORROSION ON FUSELAGE STRINGER 24P BETWEEN X 449.50 AND X469.50 WAS REPAIRED IAW RD8/4-53-810B DATED FEB 23 2017. NO CRACKS FOUND.
- [SDR QXEA2017030100085](https://openairdocs.org/sdr/QXEA2017030100085.md): Seat Track · corroded · Feb 23, 2017 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION FOUND ON CABIN SEAT TRACK FLOOR BOARD SUPPORT FLANGE AT Y 9.25 RT, BETWEEN X 38.40 AND X 176.00. REPLACED SEAT TRACK 12 IAW SRM 51-42-05-02-01, 51-40-15-02-01 REV 16 AND AMM 20-10-01-430-801.
- [SDR QXEA2017030100084](https://openairdocs.org/sdr/QXEA2017030100084.md): Seat Track · corroded · Feb 23, 2017 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION FOUND ON CABIN SEAT TRACK INBD FLOOR BOARD SUPPORT FLANGE AT Y 9.25 LT, BETWEEN X 469.50 AND 564.50. REPLACED SEAT TRACK 7 IAW SRM 51-42-05-02-01 REV 10, 51-40-15-02-01 REV 16 AND AMM 20-10-01-430-801.
- [SDR QXEA2017030100083](https://openairdocs.org/sdr/QXEA2017030100083.md): Seat Track · corroded · Feb 23, 2017 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION FOUND ON CABIN SEAT TRACK INBD FLOOR BOARD SUPPORT FLANGE AT Y 9.25 RT, BETWEEN X 439.50 AND X 564.50. REPLACED SEAT TRACK 13 IAW SRM 51-42-05-02-01 REV 16, SRM 51-40-15-02-01 REV 16 AND AMM 20-10-01-430-801.
- [SDR QXEA2017030100082](https://openairdocs.org/sdr/QXEA2017030100082.md): Seat Track · chafed · Feb 23, 2017 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > CHAFING FOUND ON CABIN SEAT TRACK FLOOR SUPPORT FLANGE AT Y 9.25 LT, BETWEEN X 38.40 AND X 230.0. REPLACED SEAT TRACK 6 IAW SRM 51-42-05-02-01 REV 16, SRM 51-40-15-02-01 REV 16 AND AMM 20-10-01-430-801.
- [SDR QXEA2017030100088](https://openairdocs.org/sdr/QXEA2017030100088.md): Seat Track · corroded · Feb 21, 2017 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION FOUND ON AFT BAGGAGE SEAT TRACK BETWEEN X705.00 AND X712.00, AT Y 9.25 LT. REPLACED SEAT TRACK 9 FROM X 670.0 TO X 782.0 AT Y 9.25 LT WITH NEW, PN 85338210-111, IAW Q400 SRM 51-42-05-02-01, SRM 51-40-15-02-01, AND AMM 20-10-01-430-801.
- [SDR QXEA2017030100087](https://openairdocs.org/sdr/QXEA2017030100087.md): Seat Track · corroded · Feb 21, 2017 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION FOUND ON CABIN SEAT TRACK FLOOR BOARD SUPPORT FLANGE AT X 71.20, Y 9.25 RT. REPLACED SEAT TRACK 11 AT Y9.25 RT BETWEEN X 10.50 AND X 102.50 WITH NEW, PN 85328210-115, IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01, AND AMM 20-10-01-430-801.
- [SDR QXEA2017030100086](https://openairdocs.org/sdr/QXEA2017030100086.md): Seat Track · corroded · Feb 21, 2017 · N448QX · Bombdr DHC8402 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION FOUND ON CABIN SEAT TRACK INBD FLOOR BOARD SUPPORT FLANGE AT Y 9.25 LT, BETWEEN X 564.50+6" AND 584.50. REPLACED SEAT TRACK 8 AT Y9.25 LT BETWEEN STA X 570.00 AND X670.00 WITH NEW, PN 85338210-109, IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01, AND AMM
- [SDR QXEA2017030100090](https://openairdocs.org/sdr/QXEA2017030100090.md): Threshold · corroded · Feb 19, 2017 · N448QX · Bombdr DHC8402 · Fuselage Miscellaneous Structure
  > FWD PASSENGER DOOR CUT OUT LOWER THRESHOLD MEMBER BETWEEN X 1.0 AND X 32.40 FOUND CORRODED. REPLACED FWD PASSENGER DOOR CUTOUT LOWER THRESHOLD MEMBER BETWEEN X 1.0 AND X32.40 WITH NEW IAW SRM 51-42-05-02-01 REV 16.
- [SDR QXEA2017030100092](https://openairdocs.org/sdr/QXEA2017030100092.md): Frame · corroded · Feb 17, 2017 · N448QX · Bombdr DHC8402 · Fuselage Main, Frame
  > CORROSION FOUND ON FUSELAGE FRAME LOWER FLANGE AT X 321.00, BETWEEN STR 31L AND STR 32L. CORROSION ON FUSELAGE FRAME LOWER FLANGE AT X 321.00 BETWEEN STR 31L AND STR 32L WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00 REPAIR 9 REV 16. PERFORMED A LOOSE ANGLE RE
- [SDR QXEA2017030100091](https://openairdocs.org/sdr/QXEA2017030100091.md): Frame · corroded · Feb 17, 2017 · N448QX · Bombdr DHC8402 · Fuselage Main, Frame
  > CORROSION FOUND ON FUSELAGE FRAME LOWER FLANGE AT X 216.00, BETWEEN STR 30L AND STR 31L. CORROSION ON FUSELAGE FRAME LOWER FLANGE AT X 216.00 BETWEEN STR 30L AND STR 31L WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00 REPAIR 9 REV 16. PERFORMED A LOOSE ANGLE RE
- [SDR QXEA2017013000033](https://openairdocs.org/sdr/QXEA2017013000033.md): Connector · defective · Jan 27, 2017 · N448QX · Bombdr DHC8402 · Landing Gear System Wiring
  > LEFT GEAR DOOR LIGHT (AMBER) REMAINED ILLUMINATED AFTER GEAR DOWN. FERRIED FOR REPAIRS. NOSE GEAR GROUND LOCK IS ENGAGED ALL LANDING GEAR IS PINNED DOWN AND PINS SAFETY WIRED. ALL GEAR DOORS ARE PINNED OPEN AND PINS SAFETY WIRED. GVI OF LANDING GEAR AND DOOR.
- [SDR QXEA2017012300024](https://openairdocs.org/sdr/QXEA2017012300024.md): Wire Harness · defective · Jan 21, 2017 · N448QX · Bombdr DHC8402 · Landing Gear System Wiring
  > LT AFT GEAR DOORS CYCLED ON GEAR EXTENSION THEN REMAINED OPEN, PER PILOT. LANDING UNEVENTFUL. INTERROGATED PSEU, FOUND "LGDLK2" POSITION ERRATIC BETWEEN NEAR & FAR. ALSO FOUND "PSEU CHAN B FAIL CHANNEL INOP". REMOVED & REPLACED LT MLG STAB BRACE SENSOR HARNESS
- [SDR QXEA2016012300022](https://openairdocs.org/sdr/QXEA2016012300022.md): Proximity Sensor · out of rig · Jan 21, 2017 · N448QX · Bombdr DHC8402 · Landing Gear Position and Warning
  > DURING LANDING ROLLOUT L DOOR (AMBER) LIGHT ILLUMINATED - 3 SECONDS LATER LEFT (GREEN) EXTINGUISHED FOR 1~2 SECONDS. L DOOR LIGHT REMAINED ILLUMINATED FOR ANOTHER FEW SECONDS BEFORE EXTINGUISHING. INTERROGATED PSEU AND FOUND FOLLOWING "LGDLK2 UNREASONABLE NEAR
- [SDR QXEA2106090300570](https://openairdocs.org/sdr/QXEA2106090300570.md): Cover · out of position · Sep 3, 2016 · N448QX · Bombdr DHC8402 · Fuselage Miscellaneous Structure
  > DURING CABIN WALK THROUGH, FOUND ALL BUT TWO INBOARD SEAT TRACK COVERS DOWN THE CENTER THAT HAVE EDGES THAT OVERLAP THE EMERGENCY EGRESS LIGHT STRIPS. REINSTALLED AS REQUIRED TO CORRECT CONFIGURATION.
- [SDR QXEA2016082100544](https://openairdocs.org/sdr/QXEA2016082100544.md): Governor · malfunctioned · Aug 21, 2016 · N448QX · Bombdr DHC8402 · Propeller Controlling System
  > NR 1 ENGINE IS SLOW TO UNFEATHER. PERFORMED FUNCTIONAL TEST OF TIME TO UNFEATHER IAW AMM 61-20-00-720-801. NR 2 PROPELLER WAS 16 SECONDS AND NR 1 WAS 21 SECONDS. REPLACED OVERSPEED GOVERNOR. RETURNED TO SERVICE
- [SDR QXEA2016061100383](https://openairdocs.org/sdr/QXEA2016061100383.md): Light · broken · Jun 11, 2016 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > SECTION OF THE EMERGENCY LIGHTING AT THE FORWARD GALLEY IS BROKEN. REPLACED BROKEN SECTION OF EMERGENCY LIGHT IAW AMM 33-51-16-400-801. RETURNED TO SERVICE.
- [SDR QXEA2016032200215](https://openairdocs.org/sdr/QXEA2016032200215.md): Outflow Valve · malfunctioned · Mar 22, 2016 · N448QX · Bombdr DHC8402 · Pressure Regulator/Outflow Valve
  > CABIN PRESSURE WARNING, RAN APPROPRIATE CHECK LISTS AND EXTINGUISHED AT 1000'. WARNING OCCURRED ON FLT 2821 AS WELL, SO HAD BEEN MONITORING. HELD PRESSURE THROUGH FL180, THEN AS LEVELING AT FL 220 THE CABIN PRESSURE KEPT CLIMBING ABOVE 9000'. STARTED A DECENT
- [SDR QXEA2016022800154](https://openairdocs.org/sdr/QXEA2016022800154.md): Light · loose · Feb 28, 2016 · N448QX · Bombdr DHC8402 · Emergency Lighting
  > FLOOR PATH LIGHTING ROW 1 CAME LOOSE. REPLACED STRIP LIGHTING. RETURNED TO SERVICE.

Next page: https://openairdocs.org/deregistered/N448QX-2025-03-10/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE n_number = 'N448QX' AND deregistration_id = 'N448QX-2025-03-10'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N448QX-2025-03-10/reports

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