# N434MK: 2008 Bombardier DHC-8-402, registration cancelled 2024-07-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 3, 2024
- 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: 4227
- Year built: 2008
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, transport
- Airworthiness date: November 26, 2008
- Certificate issued: June 21, 2024
- Last registry action: June 21, 2024
- Mode S code: A53317
- 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/N434MK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=434MK
- Page: https://openairdocs.org/deregistered/N434MK-2024-07-03

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 (265, newest 50)

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

- [SDR QXEA2022040800142](https://openairdocs.org/sdr/QXEA2022040800142), Apr 7, 2022: LIGHT. INOPERATIVE. FA EMERGENCY LIGHT BUTTON NOT ILLUMINATING IN THE "NORMAL" POSITION. REMOVED FROM SERVICE. RELAMPED FA EMERGENCY/NORMAL LIGHT BUTTON. NO OTHER DEFECTS. RETURNED
- [SDR QXEA2022030300101](https://openairdocs.org/sdr/QXEA2022030300101), Mar 1, 2022: PSEU. NONE. SHORTLY AFTER GEAR UP ON TAKEOFF, WT ON WHEELS CAUTION BEGAN ILLUMINATING INTERMITTENTLY. RETURNED TO FIELD. REMOVED FROM SERVICE. VERIFIED RGWOW2 RIGGING. WIRI
- [SDR QXEA2022021700086](https://openairdocs.org/sdr/QXEA2022021700086), Feb 17, 2022: NONE. LOOSE. THE FLUORESCENT STRIP IN FRONT OF 2E IS PULLED UP OFF THE FLOOR. REMOVED FROM SERVICE. RE SECURED FLUORESCENT STRIP AT 2(E), NO FURTHER DEFECT NOTED. AIRCRAFT R
- [SDR QXEA2022021500056](https://openairdocs.org/sdr/QXEA2022021500056), Feb 15, 2022: NONE. LOOSE. LUMINESCENT STRIP IN FRONT OF SEATS 2E AND 2D HAS DETACHED FROM THE FLOOR. REMOVED FROM SERVICE. RESECURED LUMINESCENT STRIP IN FRONT OF SEATS 2D/E. NO FURTHER 
- [SDR QXEA2022020900051](https://openairdocs.org/sdr/QXEA2022020900051), Feb 9, 2022: NONE. NONE. WEIGHT ON WHEELS CAUTION ON GEAR RETRACTION. RETURNED TO FIELD LANDING UNEVENTFUL. CAUTION WENT AWAY ON LANDING. REMOVED FROM SERVICE. AIRCRAFT DOWN FOR REPAIRS
- [SDR QXEA2022021100053](https://openairdocs.org/sdr/QXEA2022021100053), Feb 5, 2022: BEARING. DAMAGED. DURING AFTER START CHECK AILERON CONTROL CHECK A LOUD CLICKING SOUND IS HEARD/FELT WHEN PASSING THROUGH NEUTRAL. REMOVED FROM SERVICE. C/W ROLL DISCONNECT, FOUN
- [SDR QXEA2022020900048](https://openairdocs.org/sdr/QXEA2022020900048), Feb 5, 2022: NONE. LOOSE. EMERGENCY LIGHT STRIP AT 2 DE IS COMING LOOSE, REMOVED FROM SERVICE. RESECURRED EMERGENCY LIGHT STRIP AT 2 DE. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.
- [SDR QXEA2022020200046](https://openairdocs.org/sdr/QXEA2022020200046), Feb 1, 2022: SWITCH. OUT OF POSITION. AFTER SELECTING APU BLEED ON, I COULD SMELL HEAT AND NOTICED TEMP CONTROLS BOTH IN 11'O CLOCK POSITION. TRIED TO COOL, BUT THEN RECEIVED CABIN DUC HOT, SHORTLY 
- [SDR QXEA2021123000572](https://openairdocs.org/sdr/QXEA2021123000572), Dec 30, 2021: MODULE. MALFUNCTIONED. FLAP POWER CATION ON APPROACH. WENT MISSED APPROACH AND DECLARED EMERGENCY. RAN THE CHECKLIST AND LANDED FLAP ZERO. REMOVED FROM SERVICE. INTERROGATED CDS FOUND
- [SDR QXEA2021092400448](https://openairdocs.org/sdr/QXEA2021092400448), Sep 24, 2021: LAMP. INOPERATIVE. EMERGENCY LIGHT SWITCH NOT ILLUMINATED AT FWD F/A STATION. REMOVED FROM SERVICE. RE-LAMPED EMERGENCY LIGHT SWITCH AT FWD F/A STATION. LIGHT CHECKS GOOD. NO FURT
- [SDR QXEA2021062200305](https://openairdocs.org/sdr/QXEA2021062200305), Jun 22, 2021: SENSOR. MALFUNCTIONED. TEMPERATURE GAUGE ON F/A CONTROL PANEL RED 44 DEG IN CRUISE FLIGHT WHEN ACTUAL TEMPERATURE IN CABIN WAS APPROX. 80 DEG F. DIVERTED. LANDING UNEVENTFUL. REMOVED 
- [SDR QXEA2022030400102](https://openairdocs.org/sdr/QXEA2022030400102), Mar 3, 2021: NONE. LOOSE. PHOTO-LUMINESCENT STRIP IN FORWARD CABIN UNSECURED. REMOVED FROM SERVICE. RE-SECURED EMER. FLOOR PATH LIGHTING AT ROW BULKHEAD REF. Q400 AMM 33-51-16-400-801. A
- [SDR QXEA2021031500110](https://openairdocs.org/sdr/QXEA2021031500110), Feb 24, 2021: SEAT TRACK. CORRODED. SEAT RAIL 11 FROM FSX10.50-X102.50, Y9.250 IS CORRODED BEYOND LIMITS. REPLACED SEATRAIL 11 FROM FSX 10.50-X102.50 Y9.250 IAW SRM 51-42-05-02, 51-40-15-02, 51-41
- [SDR QXEA2021031500111](https://openairdocs.org/sdr/QXEA2021031500111), Feb 21, 2021: SEAT TRACK. CORRODED. SEAT RAIL 23 FROM FSX670-X698.00,Y0.00 IS CORRODED BEYOND LIMITS. REPLACED SEAT RAIL 23 FROM FSX-X698.00,Y0.00 IAW SRM 51-42-05-02-01 AND SRM 51-42-05-000-01 RE
- [SDR QXEA2020120700341](https://openairdocs.org/sdr/QXEA2020120700341), Dec 7, 2020: LANDING GEAR. SLOW. NOSE GEAR TOOK APPROXIMATELY 10 SECONDS LONGER TO RETRACT THAN MAIN GEAR. EXTENSION TIME WAS NORMAL. REMOVED FROM SERVICE. GVI OF NLG & BAY AREA FOR DEFECTS & O
- [SDR QXEA2020120700338](https://openairdocs.org/sdr/QXEA2020120700338), Dec 4, 2020: SEQUENCE VALVE. INOPERATIVE. NOSE GEAR TOOK 35 SECONDS TO RETRACT, GEAR TRANSITION AND UNSAFE LIGHTS EXTINGUISHED AT ACCELERATION HEIGHT. GEAR LOWERED NORMALLY (LANDING GEAR RETRACTION SYST
- [SDR QXEA2020120300334](https://openairdocs.org/sdr/QXEA2020120300334), Dec 2, 2020: APU. MALFUNCTIONED. APU FAIL DURING START AT GATE, GROUND CREW REPORTS 2' FLAME BRIEFLY (APU INOPERABLE). REMOVED FROM SERVICE. NO PRESENT FAULTS IN CDS. 12-2,133-2,102-3,110-0054-
- [SDR QXEA2020081000234](https://openairdocs.org/sdr/QXEA2020081000234), Aug 8, 2020: LIGHT. DETACHED. FLOOR LIGHTING STRIP AT 2D IS COMING UP AND IS A TRIP HAZARD. REMOVED FROM SERVICE. REINSTALLED LIGHTING STRIP AT 2D. REF Q400 AMM TASK 33-51-16-400-801 FOR WOR
- [SDR QXEA2020072100215](https://openairdocs.org/sdr/QXEA2020072100215), Jul 20, 2020: STOP FITTING. DAMAGED. MAIN CABIN DOOR RUBBER STOPPER DAMAGED. DOOR HANDLE DIFFICULT TO OPEN FROM OUTSIDE. REMOVED FROM SERVICE. REMOVED AND REPLACED MAIN CABIN DOOR STOPPER. REF Q400
- [SDR QXEA2020062500195](https://openairdocs.org/sdr/QXEA2020062500195), Jun 24, 2020: VALVE. INOPERATIVE. NR 1 HYDRAULIC ISOLATION VALVE WITH NR 1 INBD ROLL SPOILER, THEN NR 1 ENGINE HYDRAULIC PUMP AND NR 1 HYDRAULIC QTY DEPLETED. REMOVED FROM SERVICE. REMOVED AND R
- [SDR QXEA2020012800062](https://openairdocs.org/sdr/QXEA2020012800062), Jan 28, 2020: NONSKID. PEELING. GRIP TAPE AT REAR OF CENTER AISLE IS PEELING UP, CREATING A TRIPPING HAZARD. REMOVED FROM SERVICE. RE SECURED GRIP TAPE. NO FURTHER TRIPPING HAZARD NOTED. NO PA
- [SDR QXEA2020012800057](https://openairdocs.org/sdr/QXEA2020012800057), Jan 27, 2020: CONTROLLER. MALFUNCTIONED. CABIN PRESS MASTER WARNING ON CLIMBOUT AT 13500'. UNABLE TO CONTROL PRESSURE IN AUTO & MANUAL. DIVERTED AND ACCOMPLISHED A UNEVENTFUL LANDING. REMOVED FROM SERV
- [SDR QXEA2020011700028](https://openairdocs.org/sdr/QXEA2020011700028), Jan 16, 2020: CONTROLLER. MALFUNCTIONED. CABIN PRESS WARNING ILLUMINATED DURING CRUISE AT 12,000'. RAN CABIN PRESS WARNING CHECKLIST. RAN PRESSURIZATION FAIL CHECKLIST, COULD NOT CONTROL CABIN PRESSURE
- [SDR QXEA2020011300022](https://openairdocs.org/sdr/QXEA2020011300022), Jan 13, 2020: GLOWSTRIP. LOOSE. PHOTO LUMINESCENT STRIP ON FLOOR AT FORWARD GALLEY LOOSE. REMOVED FROM SERVICE. RE ATTACHED PHOTO LUMINESCENT STRIP AT FWD GALLEY. OK FOR SERVICE.
- [SDR QXEA2019121600460](https://openairdocs.org/sdr/QXEA2019121600460), Dec 13, 2019: GUARD. LOOSE. FOWARD FA EMER LIGHT COVER ON PANEL BETWEEN JUMPSEAT AND MCD IS ABOUT TO FALL OFF. REMOVED FROM SERVICE. INSTALLED NEW GUARD ON FORWARD FA EMERGENCY LIGHT SWITC
- [SDR QXEA2019120200436](https://openairdocs.org/sdr/QXEA2019120200436), Nov 28, 2019: LIGHT. LOOSE. RUBBER STRIP PEELING UP NEXT TO INTERNAL BAG DOOR. REMOVED FROM SERVICE. SEALED ALONG EMERGENCY EXIT LIGHT STRIP NEXT TO INTERNAL BAG DOOR. NO OTHER DEFECTS. RE
- [SDR QXEA2019081900318](https://openairdocs.org/sdr/QXEA2019081900318), Aug 16, 2019: WIRE HARNESS. DAMAGED. GEAR HANDLE LIGHT REMAINED ILLUMINATED AFTER RETACTING THE GEAR OUT OF EUG. LDG GEAR INOP CAUTION ILLUMINATED SHORTLY AFTER. WE COMPLETED THE ALTERNATE GEAR EXT
- [SDR QXEA2019061700252](https://openairdocs.org/sdr/QXEA2019061700252), Jun 17, 2019: COVER. LOOSE. ESCAPE PATH LIGHTING AT FWD R/H EMERGENCY EXIT IS LOOSE AND PLASTIC COVER IS COMING OFF. R/R EMERGENCY FLOOR PATH LIGHT ASSEMBLY AT FWD R/H EMERGENCY EXIT REF Q
- [SDR QXEA2019031100108](https://openairdocs.org/sdr/QXEA2019031100108), Mar 8, 2019: LIGHT. LOOSE. FLORESCENT FLOOR STRIP IN FRONT OF 1B LOOSE. REMOVED FROM SERVICE. RESECURED FLORESCENT FLOOR STRIP IN FRONT OF 1B AS REQUIRED. NO OTHER DEFECTS NOTED. RETURNED
- [SDR QXEA2019012200038](https://openairdocs.org/sdr/QXEA2019012200038), Jan 21, 2019: CONTROL UNIT. MALFUNCTIONED. NR 2 ARCDU SHOWED FAILED IN THE "INT" PORTION OF THE ARCDU SCREEN - NR 2 ARCDU CORRECTED THE FAIL MESSAGE WHEN CAPTAIN CALLED FA ON NR 1 ARCDU. NOTE - NO CALLS 
- [SDR QXEA2019010300015](https://openairdocs.org/sdr/QXEA2019010300015), Jan 13, 2019: BATTERY PACK. DISCHARGED. EMERGENCY LIGHTS AT THE LEFT AND RIGHT FORWARD EXIT SIGNS ARE INOP DURING THE OPERATIONAL CHECK. REPLACED THE BATTERY SUPPLIES IAW AMM 33-51-00-820-801. CHECKS 
- [SDR QXEA2018082400307](https://openairdocs.org/sdr/QXEA2018082400307), Aug 22, 2018: PROPELLER. OUT OF BALANCE. SUBSTANTIAL VIBRATION DURING CLIMB OUT. PROPS AT 900 RPM. AIRSPEED BETWEEN 190 - 250 KIAS, LEVELED OFF AT 17,000 FT. NR 2 PROP 850 RPM, AIRSPEED 250 KIAS, VIBRA
- [SDR QXEA2018081300289](https://openairdocs.org/sdr/QXEA2018081300289), Aug 10, 2018: GENERATOR. MALFUNCTIONED. NR 2 AC GENERATOR CAUTION ILLUMINATED ON TAKEOFF ROLL. ATTEMPTED THE RESET PROCEDURE IAW CHECKLIST AND RESET FAILED. REMOVED FROM SERVICE. INTERROGATED EPCU AND
- [SDR QXEA2018072300263](https://openairdocs.org/sdr/QXEA2018072300263), Jul 22, 2018: LIGHT. INOPERATIVE. FA EMERGENCY LIGHTING BUTTON INOP. NOT INDICATING GREEN/NORMAL. REMOVED FROM SERVICE. RELAMPED FA EMERGENCY SWITCH LIGHT AS REQUIRED. LAMP TEST GOOD. AIRCRAFT R
- [SDR QXEA2018032700117](https://openairdocs.org/sdr/QXEA2018032700117), Mar 26, 2018: OUTFLOW VALVE. MALFUNCTIONED. LEVELING OFF AT FL240, NOTICIED A LOUD HISSING FROM FWD PRESSURE BULKHEAD. DIFFERENTAL GAUGE SHOWED MAX PRESSURE AND PRESSURE CONTROL SHOWED A FAULT. STARTED IM
- [SDR QXEA2018031900100](https://openairdocs.org/sdr/QXEA2018031900100), Mar 19, 2018: CONTROLLER. MALFUNCTIONED. AT 1200 MSL, NOTED THAT THE AIRPLANE HAD ALREADY DEPRESSURIZED WITH PROPER FIELD ELEVATION SET. REMOVED FROM SERVICE. COMPLIED WITH FIM 21-30-00-810-804, PARA 1
- [SDR QXEA2018020500037](https://openairdocs.org/sdr/QXEA2018020500037), Feb 2, 2018: BEARING. FAILED. FA REPORTED THE AFT PAX DOOR WAS HARD TO OPEN AND CLOSE. REMOVED FROM SERVICE. FOUND FWD LOWER DOOR GUIDE ROLLER SEIZED. REMOVED AND REPLACED THE GUIDE ROLLER B
- [SDR QXEA2018010900007](https://openairdocs.org/sdr/QXEA2018010900007), Jan 8, 2018: ACTUATOR. OUT OF RIG. AFTER SELECTING LANDING GEAR UP, THE LEFT MAIN GEAR WAS SLOW TO RETRACT. APPROXIMATELY 10 SECONDS AFTER NOSE GEAR AND RIGHT MAIN GEAR INDICATED UP. REMOVED FROM
- [SDR QXEA2017120600691](https://openairdocs.org/sdr/QXEA2017120600691), Dec 3, 2017: SEAT TRACK. CORRODED. SEAT RAIL 5, FS -39.00 TO X 102.5 LBL 9.25, CORRODED. REPLACED IAW SRM 51-40-15 AND 51-42-05.
- [SDR QXEA2017121100698](https://openairdocs.org/sdr/QXEA2017121100698), Dec 1, 2017: SEAT TRACK. CORRODED. HORIZON SEAT RAIL #6, FSX 102.5 X 228.5, LBL 9.25, CORRODED. HORIZON SEAT RAIL #6 FSX 102.5 TO X 228.5 LBL 9.25 REPLACED IAW SRM 51-40-15 AND 51-42-05.
- [SDR QXEA2017121100697](https://openairdocs.org/sdr/QXEA2017121100697), Dec 1, 2017: SEAT TRACK. CORRODED. HORIZON SEAT RAIL #18, FSX 102.5 TO X 229.5, RBL 40.95, CORRODED. CORRODED SEAT RAIL #18, FS X102.5 TO X229.5 RBL 40.95 REMOVED AND REPLACED IAW SRM 51-42-05 AN
- [SDR QXEA2017120600692](https://openairdocs.org/sdr/QXEA2017120600692), Dec 1, 2017: SEAT TRACK. CORRODED. SEAT RAIL 1, FS 32.4 TO X 229.5, LBL 40.95, CORRODED. REMOVED AND REPLACED IAW SRM 51-42-05 AND 51-40-15.
- [SDR QXEA2017120600693](https://openairdocs.org/sdr/QXEA2017120600693), Nov 30, 2017: SEAT TRACK. CORRODED. SEAT RAIL 16, FS 670.0 TO FS 782.0, RBL 9.25, CORRODED. REMOVED AND REPLACED SEAT RAIL 16, FS 670.0 TO FS 782.0 RBL 9.25 IAW SRM 51-42-05, 51-40-15, 51-41-05, 5
- [SDR QXEA2017120600690](https://openairdocs.org/sdr/QXEA2017120600690), Nov 29, 2017: SEAT TRACK. CORRODED. SEAT RAIL 7, FS 228.5 TO X 570.0, LBL 9.25, CORRODED. REPLACED IAW SRM 51-40-15 AND 15-42-05.
- [SDR QXEA2017113000686](https://openairdocs.org/sdr/QXEA2017113000686), Nov 29, 2017: SEAT TRACK. CORRODED. SEAT RAIL NR 2, FS 229.5 TO X 571.5, LBL 40.95, CORRODED. CORRODED SEAT RAIL NR 2, FS 229.5 TO X571.5 LBL 40.95 REMOVED AND REPLACED IAW SRM 51-42-05, 51-40-15,
- [SDR QXEA2017121100701](https://openairdocs.org/sdr/QXEA2017121100701), Nov 28, 2017: SEAT TRACK. CORRODED. HORIZON SEAT RAIL #9 FSX 668.0 TO FSX 782.0 Y LBL 9.25, CORRODED. REMOVED AND REPLACED SEAT RAIL #9 FSX668.0 TO FSX782.0 Y LBL 9.25 IAW SRM 51-42-05, 51-40-15, 
- [SDR QXEA2017121100700](https://openairdocs.org/sdr/QXEA2017121100700), Nov 28, 2017: SEAT TRACK. CORRODED. HORIZON SEAT RAIL #8, FSX 570.00 TO X 670.00, LBL 9.25, CORRODED. REPLACED HORIZON SEAT RAIL #8, FSX 570.00 TO X670.00 LBL 9.25 IAW SRM 51-42-05, 51-40-15 & 51-
- [SDR QXEA2017121100699](https://openairdocs.org/sdr/QXEA2017121100699), Nov 28, 2017: SEAT TRACK. CORRODED. HORIZON SEAT RAIL #19, FSX 229.5 TO X 571.5, RBL 40.95, CORRODED. CORRODED SEAT RAIL #19, FSX 229.5 TO X571.5 RBL 40.95 REMOVED AND REPLACED IAW SRM 51-42-05, 5
- [SDR QXEA2017112700679](https://openairdocs.org/sdr/QXEA2017112700679), Nov 22, 2017: SEAT TRACK. CORRODED. SEAT TRACK 20, BS 571.5 TO 670, RBL 40.95 CORRODED. THE SEAT TRACK WAS REMOVED AND REPLACED IAW SRM 51-42-05, AND 51-41-15.
- [SDR QXEA2017112700677](https://openairdocs.org/sdr/QXEA2017112700677), Nov 22, 2017: SEAT TRACK. CORRODED. SEAT TRACK 3, BS 571.5 TO 668, LBL 40.95, CORRODED. THE SEAT WAS REMOVED AND REPLACED IAW SRM 51-42-05 AND 51-41-15.

All 265: https://openairdocs.org/deregistered/N434MK-2024-07-03/reports.md

## FAA accident and incident reports (1)

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 20160802021079I](https://openairdocs.org/incident/20160802021079I), Aug 2, 2016: Bombardier Inc DHC-8-402 (N434MK), Reno, NV, Minor damage. Qxea flight 2150 experienced right main landing gear #3 tire failure on take off. Aircraft continued to pdx without incident. Aircraft was inspected and found…

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