# N412QX: 2002 Bombardier DHC-8-402, registration cancelled 2022-12-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 20, 2022
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Bombardier DHC-8-402](https://openairdocs.org/model/bombardier-dhc-8-402) (registry code 1390042)
- Engine: [Pratt & Whitney Canada PW150A](https://openairdocs.org/engine/pratt-whitney-canada-pw150a) (registry code 52167)
- Data sheets: [TCDS A13NM](https://openairdocs.org/tcds/A13NM), [TCDS E00062EN](https://openairdocs.org/tcds/E00062EN) (OpenAirDocs)
- Serial number: 4059
- Year built: 2002
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, transport
- Airworthiness date: April 12, 2005
- Certificate issued: November 28, 2022
- Last registry action: November 28, 2022
- Mode S code: A4DD02
- Owner when cancelled: [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE)
- Location: [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- Owner type: Corporation
- Owner's area on the map: 40.7558° N, 111.8843° W: Placed by OpenAirDocs at the center of ZIP code 84111, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N412QX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=412QX
- Page: https://openairdocs.org/deregistered/N412QX-2022-12-20

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Bombardier DHC-8-402: https://openairdocs.org/model/bombardier-dhc-8-402.md

## Service difficulty reports (424, newest 50)

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

- [SDR QXEA2022050600184](https://openairdocs.org/sdr/QXEA2022050600184), May 5, 2022: CARPET. LOOSE. AISLE CARPETING NEAR MAIN CABIN DOOR IS LOOSE CREATING TRIPPING HAZARD. REMOVED FROM SERVICE. RESECURRED LOOSE AISLE CENTER CARPET IN FWD CABIN. NO FURTHER DEFE
- [SDR QXEA2022033100135](https://openairdocs.org/sdr/QXEA2022033100135), Mar 31, 2022: LAMP. INOPERATIVE. FA'S FRONT EMERGENCY LIGHT SWITCHLIGHT "NORMAL" LIGHT IS NOT ILLUMINATED. REMOVED FROM SERVICE. RELAMPED FWD FA SWITCHLIGHT FOR EMERGENCY LIGHTING AS NEEDED. OP
- [SDR QXEA2022030200099](https://openairdocs.org/sdr/QXEA2022030200099), Mar 1, 2022: NONE. NONE. FLOOR TRIM ON EDGE OF MAIN CABIN DOOR IS ROLLED BACK AND IS A TRIPPING HAZARD. REMOVED FROM SERVICE. REPLACED NONSKID TAPE BY MCD AREA. NO TRIP HAZARDS PRESENT.
- [SDR QXEA2021111900521](https://openairdocs.org/sdr/QXEA2021111900521), Nov 19, 2021: NONE. NONE. ON POST FLIGHT FOUND RIGHT NOSE GEAR DOOR TIE ROD BROKEN. REMOVED FROM SERVICE. UPON INSPECTION OF THE R/H AFT NOSE GEAR DOOR. FOUND DOOR LINKAGE DISCONNECTED A
- [SDR QXEA2021111600519](https://openairdocs.org/sdr/QXEA2021111600519), Nov 16, 2021: BATTERY PACK. MALFUNCTIONED. AFT EMERGENCY EXIT SIGN ABOVE CENTER WALKWAY AND AFT EMERGENCY EXIT SIGN ABOVE SEATS ON R/H SIDE OF AIRCRAFT FOUND INOP. REMOVED AND REPLACED #3 EPSU BATTERIES 
- [SDR QXEA2021101300469](https://openairdocs.org/sdr/QXEA2021101300469), Oct 12, 2021: PSEU. MALFUNCTIONED. RIGHT GEAR DOORS INDICATED OPEN AFTER GEAR EXTENSION ("R DOOR" AMBER LIGHT ON LANDING GEAR ANNUNCIATOR PANEL) ALTITUDE APX. 2100 MSL, AIRSPEED APX. 165 KIAS. RE
- [SDR QXEA2021051600240](https://openairdocs.org/sdr/QXEA2021051600240), May 16, 2021: PEC. MALFUNCTIONED. CLIMBING THROUGH APPROX 11,000 FT THE "POWERPLANT" MESSAGE ILLUMINATED AND REMAINED ILLUMINATED FOR THE REMAINED OF THE FLIGHT, ALL ENGINE INDICATIONS WERE NORM
- [SDR QXEA2021042800199](https://openairdocs.org/sdr/QXEA2021042800199), Apr 27, 2021: SWITCH. INOPERATIVE. A/F DID NOT ARM AFTER ADDING POWER FOR TAKEOFF. TAKEOFF ABORTED AROUND 60 KNOTS. REMOVED FROM SERVICE. NO FAULTS PRESENT IN CDS, FOLLOWED Q400 AMM 61-20-00-710-
- [SDR QXEA2021030500103](https://openairdocs.org/sdr/QXEA2021030500103), Mar 4, 2021: UNKNOWN. ODOR. F/A REPORTS A BURNING SMELL COMING FROM THE REAR CABIN AFTER TAXIING IN TO THE GATE. REMOVED FROM SERVICE. PERFORMED FIM TASK FOR UNUSUAL ELECTRICAL FUMES, REF 
- [SDR QXEA2021030400101](https://openairdocs.org/sdr/QXEA2021030400101), Mar 3, 2021: CAUTION PANEL. ACTIVATED. PARKING BRAKE CAUTION CONSISTENTLY WENT OFF IN CRUISE. MTX ADVISED TO DIVERT BACK TO PDX. RETURNED TO FIELD. REMOVED FROM SERVICE. PERFORMED WIRING CHECKS BETWE
- [SDR QXEA2021011700014](https://openairdocs.org/sdr/QXEA2021011700014), Jan 17, 2021: SEAT TRACK. CORRODED. CORROSION AROUND THE FORWARD ATTACHMENT NUT HOLE OF SEAT RAIL NR 23 FS X670 TO X698. REPLACED SEAT RAIL, IAW Q400 SRM 51-42-05.
- [SDR QXEA2021012500024](https://openairdocs.org/sdr/QXEA2021012500024), Dec 31, 2020: SEAT TRACK. CORRODED. SEAT RAIL NR 11 X10.50 TO X102.50 CORRODED IN SEVERAL PLACES. REPLACED SEAT RAIL, IAW SRM 51-40-07-02-01.
- [SDR QXEA2021012500023](https://openairdocs.org/sdr/QXEA2021012500023), Dec 31, 2020: SEAT TRACK. CORRODED. SEAT RAIL NR 10 FS 39 TO 10.50 CORRODED MULTIPLE LOCATIONS. REPLACED SEAT RAIL, IAW SRM 51-40-15-02-01.
- [SDR QXEA2021011700013](https://openairdocs.org/sdr/QXEA2021011700013), Dec 31, 2020: SEAT TRACK. CORRODED. SEAT RAIL NR 15 FS X612 TO X670 IS CORRODED IN MULTIPLE LOCATIONS. REPLACED SEAT RAIL WITH NEW, IAW Q400 SRM 51-40-15.
- [SDR QXEA2020110600308](https://openairdocs.org/sdr/QXEA2020110600308), Nov 5, 2020: DITCHING DAM. LOOSE. MAIN CABIN DOOR DITCHING DAM IS LOOSE. REMOVED FROM SERVICE. MCD DITCHING DAM NOT LOOSE. NO DEFECTS NOTED WITH MCD DITCHING DAM. RESTOWED MCD DITCHING DAM AS NE
- [SDR QXEA2020092900298](https://openairdocs.org/sdr/QXEA2020092900298), Sep 24, 2020: ELECTRICAL BOX. DAMAGED. IN FLIGHT PUSHER SYSTEM FAIL, ADP HEAT NR 2 AND PROP DEICE CAUTION LIGHT. ON FINAL NR 2 AC GEN CAUTION LIGHT, AFTER TOUCHDOWN NR 1 STALL SYSTEM FAIL, NR 2 STALL
- [SDR QXEA2020091400282](https://openairdocs.org/sdr/QXEA2020091400282), Sep 10, 2020: DOOR. OUT OF ADJUST. MAIN CABIN DOOR CATCHING ON TRIGGER LOCK ROLLER. REMOVED FROM SERVICE. FERRIED FOR REPAIRS. REMOVED MCD REF Q400 AMM 52-11-00-000-801, SHIMMED LAYSHAFT AND REIN
- [SDR QXEA2020090200271](https://openairdocs.org/sdr/QXEA2020090200271), Sep 2, 2020: STIFFENER. CRACKED. WHILE CLEANING GREASE ON LT WING, A SUSPECTED CRACK WAS FOUND AT WS #226, EXTENDING FROM THE AFT EDGE 4 INCHES FORWARD ON BOTTOM SKIN. C/W W/O 287639. STOP DRIL
- [SDR QXEA2020080600232](https://openairdocs.org/sdr/QXEA2020080600232), Aug 5, 2020: BYPASS VALVE. MALFUNCTIONED. ON CLIMB, NR 1 ENG OIL TEMP WAS AT 108 FOR AT LEAST 3 MINUTES. RAN HIGH OIL TEMP CHECKLIST AND REDUCED POWER BY 30%. 2 MINUTES AFTER POWER REDUCTION, OIL TEMP D
- [SDR QXEA2020030200119](https://openairdocs.org/sdr/QXEA2020030200119), Feb 29, 2020: PUMP. MALFUNCTIONED. WHEN SELECTING GEAR UP ON T/O, MASTER CAUTION #2 ENG HYD PUMP CAME ON FOR ABOUT 1 SECOND. GEAR REMAINED STATIONARY WHILE THE MASTER CAUTION WAS ON. AFTER MASTER
- [SDR QXEA2020021700102](https://openairdocs.org/sdr/QXEA2020021700102), Feb 14, 2020: LIGHT. LOOSE. PHOTO ILLUMINESCENT STRIP IN FRONT OF SEATS 2E AND 2B HAS COME LOOSE. REMOVED FROM SERVICE. CLEANED AND RESECURED AS REQUIRED. NO FURTHER DEFECTS NOTED. AIRCRAF
- [SDR QXEA2020020300076](https://openairdocs.org/sdr/QXEA2020020300076), Feb 1, 2020: HYDRAULIC SYSTEM. MALFUNCTIONED. ON DEPARTURE OUT OF RDM WHEN GEAR WAS SELECTED UP, MASTER CAUTION #2 ENG HYD PUMP ILLUMINATED GEAR REMAINED DOWN. AFTER ABOUT 1 SEC MASTER CAUTION WENT AWAY AND
- [SDR QXEA2020012800064](https://openairdocs.org/sdr/QXEA2020012800064), Jan 27, 2020: LIGHT. LOOSE. FOUND EMERGENCY FLOOR STRIP NEXT TO FORWARD GALLEY AND CENTER ISLE CARPET NOT SECURE. REMOVED FROM SERVICE. RESECURED EMERGENCY FLOOR LIGHT STRIP AS NEEDED AND 
- [SDR QXEA2020012800055](https://openairdocs.org/sdr/QXEA2020012800055), Jan 27, 2020: LIGHT. LOOSE. LUMINESCENT STRIP AND CARPET LOOSE IN FRONT OF FORWARD GALLEY. REMOVED FROM SERVICE. SECURED LOOSE CARPET. NO FURTHER DEFECTS NOTED AT THIS TIME.
- [SDR QXEA2019102100388](https://openairdocs.org/sdr/QXEA2019102100388), Oct 19, 2019: PRESSURE SWITCH. MALFUNCTIONED. #1 HYD ISO VLV CAUTION DURING CLIMB. RAN E&A CHECKLIST. DIVERT TO PDX. BRAKES WORKED ON LANDING. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REPLACED #1 HYD ISO V
- [SDR QXEA2019102100389](https://openairdocs.org/sdr/QXEA2019102100389), Oct 17, 2019: LAMP. INOPERATIVE. CEILING EMERGENCY OVERHEAD LIGHT (ROW1) INOP. RELAMPED OPS CHECK GOOD, NO FURTHER DEFECTS NOTED.
- [SDR QXEA2019093000372](https://openairdocs.org/sdr/QXEA2019093000372), Sep 27, 2019: GENERATOR. MALFUNCTIONED. ON TAKEOFF ROLL PRIOR TO THE 80 KTS CALL, #2 AC GEN CAUTION ILLUMINATED. ABORTED TAKEOFF AND RAN CHECKLIST, LIGHT REMAINED ILLUMINATED. REMOVED FROM SERVICE. EP
- [SDR QXEA2019091300354](https://openairdocs.org/sdr/QXEA2019091300354), Sep 12, 2019: POWER UNIT. MALFUNCTIONED. ON T/O AFTER FLAPS WERE SELECTED TO 0 DEG FLAP DRIVE CAUTION LT ILLUMINATED. FLAPS INDICATED 0 DEG AND FLAP SELECTOR LEVER INDICATED 0 DEG LANDING WAS ACCOMPLIS
- [SDR QXEA2019090900349](https://openairdocs.org/sdr/QXEA2019090900349), Sep 9, 2019: BATTERY. DISCHARGED. EMERGENCY LIGHTS DS2, DS3 (OVER HEAD AISLE), EXIT SIGNS DS13, DS17, DS20 (FWD RT PAX), AND EGRESS LIGHT DS9 FOUND TO BE INOP DURING OPS TEST. REMOVED AND REPLAC
- [SDR QXEA2019090500340](https://openairdocs.org/sdr/QXEA2019090500340), Sep 3, 2019: PLACARD. MISSING. LIFT HERE PLACARD CAME OFF ON TYPE II/III EMERGENCY EXIT. REMOVED FROM SERVICE. REPLACED LIFT HERE PLACARD ON TYPE II?III EXIT. RETURNED TO SERVICE.
- [SDR QXEA2019081900319](https://openairdocs.org/sdr/QXEA2019081900319), Aug 19, 2019: WIRE. BURNED. ON PREFLIGHT FO NOTICED A BURN WIRE INSIDE THE NOSE COMPARTMENT. THE IS ON THE TOP RIGHT SIDE OF THE BOX THAT HAS ALL THE CIRCUIT BREAKERS FACING FORWARD. APU P
- [SDR QXEA2019050600208](https://openairdocs.org/sdr/QXEA2019050600208), Apr 27, 2019: BATTERY PACK. INOPERATIVE. WHILE PERFORMING MTC 335000202-60045: OPERATIONAL CHECK OF THE EMERGENCY LIGHT SYSTEM, FOUND LT 3 AND RT 3 EMERGENCY BATTERY PACK INOP. REMOVED AND REPLACED EPS
- [SDR QXEA2019042500190](https://openairdocs.org/sdr/QXEA2019042500190), Apr 25, 2019: WARNING LIGHT. FALSE ACTIVATION. ON TAKE OFF @ APPROX 100 KTS, MASTER WARNING FOR FUSELAGE DOORS ILLUMINATED. TAKE OFF WAS ABORTED AND NORMAL BRAKING USED. AFTER ABORT, AFT SERVICE DOOR INDICAT
- [SDR QXEA2019041500177](https://openairdocs.org/sdr/QXEA2019041500177), Apr 13, 2019: SEQUENCE VALVE. MALFUNCTIONED. ON APPROACH WITH GEAR DOWN SELECTION, THE LEFT AND RIGHT MAIN GEAR CAME DOWN NORMALLY. THE NOSE GEAR INDICATED RED NOT DOWN ON THE NORMAL INDICATOR AND THE ALTE
- [SDR QXEA2019041100170](https://openairdocs.org/sdr/QXEA2019041100170), Apr 9, 2019: SELECTOR VALVE. FAILED. LANDING GEAR FAILED TO EXTEND USING NORMAL EXTENSION SYSTEM. ONLY RED GEAR UNSAFE CAUTION SHOWN WITH GEAR SELECTED DOWN. TRIED TWICE. FOLLOWED ALTERNATE LANDING
- [SDR QXEA2019031500122](https://openairdocs.org/sdr/QXEA2019031500122), Mar 15, 2019: LIGHT. LOOSE. EMERGENCY FLOOR PATH LOOSE AT FWD GALLEY. REMOVED FROM SERVICE. RE INSTALLED PATH LIGHTING PER AMM 33-51-16-400-801. LIGHTING STRIP SECURE. RETURNED TO SERVICE.
- [SDR QXEA2018121000450](https://openairdocs.org/sdr/QXEA2018121000450), Dec 8, 2018: LIGHT. LOOSE. EMERGENCY LIGHTING STRIP BY MAIN PASS DOOR LOOSE. REMOVED FROM SERVICE. REINSTALLED EMERGENCY FLOOR-PATH-LIGHT STRIP IAW AMM TASK 33-51-16-400-801. AIRCRAFT RET
- [SDR QXEA2018110500409](https://openairdocs.org/sdr/QXEA2018110500409), Nov 3, 2018: BLADE. MALFUNCTIONED. DURING FLIGHT PROP DEICE CAUTION CYCLED ON AND OFF. DIVERTED. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REMOVED AND REPLACED #1 PROP #4 BLADE. PROP DEICE FUNCTI
- [SDR QXEA2018091900339](https://openairdocs.org/sdr/QXEA2018091900339), Sep 19, 2018: MICROPHONE. FAULTY. ON DEPARTURE COM 1 HAD INTERMITTENT CLICKING, UNABLE TO TRANSMIT OR RECEIVE. VHF 1 WAS SHOWING TX ON BOTH ARCDUS & STBY COM. UNPLUGGED CA HAND MICROPHONE & CLIC
- [SDR QXEA2018091300332](https://openairdocs.org/sdr/QXEA2018091300332), Sep 12, 2018: MICROPHONE. DETERIORATED. ARCDU'S VHF COM 1 TRANSMITTING (TX) INTERMITTENTLY AND AUDIO CLICKING HEARD REGARDLESS OF TRANSMIT ROTARY SELECTOR POSITIONS. RETURNED TO FIELD. LANDING UNEVENT
- [SDR QXEA2018091300331](https://openairdocs.org/sdr/QXEA2018091300331), Sep 12, 2018: CDU. MALFUNCTIONED. EXPERIENCED LOST COMMS ON APPROACH. HAD A CONTINUOUS CLICKING NOISE THAT INTERFERED WITH ATC AND A CONTINUOUS TRANSMIT "TX" ON THE NUMBER 1 RADIO. HAD NO COMM A
- [SDR QXEA2018071600260](https://openairdocs.org/sdr/QXEA2018071600260), Jul 13, 2018: BATTERY PACK. DISCHARGED. EMERGENCY LIGHTS RUNNING UNDER POWER SUPPLY EPS1, TURN OFF AFTER 30 SECONDS DURING TEST. REPLACED THE BATTERY PACK.
- [SDR QXEA2018031900097](https://openairdocs.org/sdr/QXEA2018031900097), Mar 16, 2018: CONTROLLER. INOPERATIVE. CABIN PRESSURIZATION WARNING DURING CLIMB OUT. ACCOMPLISHED CABIN PRESSURIZATION WARNING CHECKLIST. CABIN PRESSURIZATION WORKS WELL IN MANUAL MODE. CABIN AUTO P
- [SDR QXEA2018012600029](https://openairdocs.org/sdr/QXEA2018012600029), Jan 25, 2018: WARNING MESSAGE. FALSE ACTIVATION. FLAP POWER CAUTION LIGHT ILLUMINATED WHEN SELECTING FLAPS TO 5. ATTEMPTED TO RESET IAW E/A CHECKLIST, DID NOT RESET. ABORTED APPROACH. LANDING UNEVENTFUL. REMOV
- [SDR QXEA2018010400717](https://openairdocs.org/sdr/QXEA2018010400717), Dec 31, 2017: SMOKE DETECTOR. FALSE ACTIVATION. LAV SMOKE ALARM WENT OFF FOR APPROXIMATELY 1 MINUTE IN FLIGHT. REMOVED FROM SERVICE. REMOVED AND REPLACED LAV SMOKE DETECTOR. REF AMM TASKS 26-12-11-000-801, AN
- [SDR QXEA2017112100672](https://openairdocs.org/sdr/QXEA2017112100672), Nov 18, 2017: MANIFOLD. MALFUNCTIONED. ON TOUCHDOWN -60 KNOTS, AIRCRAFT WAS STEERING TO THE LEFT WITH NO TILLER OR RUDDER INPUT. RIGHT TILLER INPUT WAS UNRESPONSIVE, USED RUDDER TO CORRECT RIGHT WHEN
- [SDR QXEA2017110100658](https://openairdocs.org/sdr/QXEA2017110100658), Oct 31, 2017: LIGHT. LOOSE. PAX EMERGENCY FLOOR PATH LIGHT STRIP DOES NOT ALIGN PROPERLY ON FLOOR PANEL 133JZ. REPAIRED.
- [SDR QXEA2017102600646](https://openairdocs.org/sdr/QXEA2017102600646), Oct 23, 2017: BEAM. CRACKED. AFT ENTRY DOOR, NR 2 BEAM CRACKED AT MID AREA, UNDERNEATH CENTER TORQUE TUBE SPRING. REPLACED THE BEAM IAW SRM 51-42-05-02-01, 51-40-15-02-01, 51-42-45-02-01, 5
- [SDR QXEA2017102600642](https://openairdocs.org/sdr/QXEA2017102600642), Oct 23, 2017: SEAT TRACK. CORRODED. RIGHT FWD INBD SEAT TRACK NR 12 FROM BS 102.5 TO 229.5, RBL 9.25. CORRODED AT MULTIPLE LOCATIONS. BLENDED AND FOUND OUT OF LIMITS IAW SRM 53-20-49-02-02. REMOVE
- [SDR QXEA2017102700652](https://openairdocs.org/sdr/QXEA2017102700652), Oct 20, 2017: SEAT TRACK. CORRODED. RIGHT CENTER INBD SEAT TRACK 13 FROM BS 229.5 TO 571.5, RBL 9.25 CORRODED BEYOND LIMITS. THE SEAT WAS REMOVED AND REPLACED IAW SRM 51-40-15, 51-42-05 AND 51-41-

All 424: https://openairdocs.org/deregistered/N412QX-2022-12-20/reports.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DCA18IA081](https://openairdocs.org/ntsb/DCA18IA081), Dec 30, 2017: Bombardier DHC 8 402 (N412QX), Pullman, WA, incident, no damage. Probable cause: the flight crew's misidentification of the taxiway as the landing runway due to the failure of the runway lighting that caused only the taxiway lights to be illuminated.

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20171229024319I](https://openairdocs.org/incident/20171229024319I), Dec 29, 2017: Bombardier Inc DHC-8-402 (N412QX), Pullman, WA, No damage. On Friday dec 29th, at approximately 1830 local time horizon air flight 2184 (sea-puw) mistakenly landed a Bombardier Q400 DHC8-402 (N412QX) on taxiway a at…
- [Accident 20171119019429A](https://openairdocs.org/incident/20171119019429A), Nov 19, 2017: Bombardier Inc DHC-8-402 (N412QX), Sacramento, CA, Substantial damage. Accidental bird strike resulting in substantial damage to the right side of the nose including damage to primary structure resulting in major repairs.

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