# Dehavilland DHC-8-400

- Type: Aircraft model (FAA registry)
- Registry code: 2802413
- Manufacturer (registry): DEHAVILLAND
- Model: DHC-8-400
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Turbo-prop
- Seats: 82
- Weight class: 20,000 lb and over
- Certification: Type certificated
- Data sheet: [TCDS A13NM](https://openairdocs.org/tcds/A13NM) (OpenAirDocs)
- Holder: De Havilland Aircraft of Canada Limited
- Registered aircraft: 0
- Page: https://openairdocs.org/model/dehavilland-dhc-8-400

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-11-06](https://openairdocs.org/ad/2026-11-06): Hardware; Standard practices/structures · De Havilland Aircraft of Canada DHC-8-101, DHC-8-102, DHC-8-103 and 9 more. Effective Jul 9, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2023-01-09](https://openairdocs.org/ad/2023-01-09): Fuel System · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Mar 13, 2023
- [AD 2022-23-01](https://openairdocs.org/ad/2022-23-01): Fuel · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Dec 13, 2022
- [AD 2022-17-04](https://openairdocs.org/ad/2022-17-04): Fuel System, Time Limits/Maintenance Checks · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 1, 2022
- [AD 2021-23-03](https://openairdocs.org/ad/2021-23-03): Landing Gear · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Dec 6, 2021
- [AD 2021-19-11](https://openairdocs.org/ad/2021-19-11): Flight controls · De Havilland Aircraft of Canada DHC-8-102, DHC-8-103, DHC-8-106 and 8 more. Effective Nov 18, 2021
- [AD 2021-12-02](https://openairdocs.org/ad/2021-12-02): Nacelles/pylons · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jul 20, 2021
- [AD 2021-11-04](https://openairdocs.org/ad/2021-11-04): Landing Gear · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jul 9, 2021
- [AD 2020-21-02](https://openairdocs.org/ad/2020-21-02): Fire protection · Airbus Canada Limited Partnership BD-500-1A10, BD-500-1A11, A330-201 and 45 more. Effective Nov 19, 2020
- [AD 2020-21-03](https://openairdocs.org/ad/2020-21-03): Doors · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 18, 2020
- [AD 2020-11-13](https://openairdocs.org/ad/2020-11-13): Nacelles/pylons · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jul 14, 2020
- [AD 2020-09-12](https://openairdocs.org/ad/2020-09-12): Stabilizers · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jun 24, 2020
- [AD 2020-02-10](https://openairdocs.org/ad/2020-02-10): Fire protection · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Mar 12, 2020
- [AD 2019-22-11](https://openairdocs.org/ad/2019-22-11): Main landing gear · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jan 9, 2020
- [AD 2019-20-09](https://openairdocs.org/ad/2019-20-09): Wings · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 27, 2019
- [AD 2019-18-05](https://openairdocs.org/ad/2019-18-05): Landing gear · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Oct 31, 2019
- [AD 2019-15-09](https://openairdocs.org/ad/2019-15-09): Wings · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 19, 2019
- [AD 2018-22-03](https://openairdocs.org/ad/2018-22-03): Stabilizers · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 28, 2018
- [AD 2018-20-18](https://openairdocs.org/ad/2018-20-18): Flight Controls · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 20, 2018
- [AD 2018-17-17](https://openairdocs.org/ad/2018-17-17): Ice and Rain Protection · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Oct 2, 2018
- [AD 2018-17-09](https://openairdocs.org/ad/2018-17-09): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 25, 2018
- [AD 2018-02-16](https://openairdocs.org/ad/2018-02-16): Doors · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Mar 5, 2018
- [AD 2017-23-01](https://openairdocs.org/ad/2017-23-01): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Dec 19, 2017
- [AD 2017-20-07](https://openairdocs.org/ad/2017-20-07): Fire protection · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 6, 2017
- [AD 2017-17-02](https://openairdocs.org/ad/2017-17-02): Electrical power · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 25, 2017
- [AD 2017-09-11](https://openairdocs.org/ad/2017-09-11): Doors · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jun 29, 2017
- [AD 2017-09-09](https://openairdocs.org/ad/2017-09-09): Passenger Compartment Equipment · Boeing 717-200, MD-90-30, CL-600-2C10 (Regional Jet Series 700) and 17 more. Effective Jun 28, 2017
- [AD 2017-06-10](https://openairdocs.org/ad/2017-06-10): Lights · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective May 1, 2017
- [AD 2017-05-11](https://openairdocs.org/ad/2017-05-11): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Apr 17, 2017
- [AD 2016-24-04](https://openairdocs.org/ad/2016-24-04): Fuselage · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jan 17, 2017
- [AD 2016-22-03](https://openairdocs.org/ad/2016-22-03): Propellers/propulsors · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 30, 2016
- [AD 2016-19-11](https://openairdocs.org/ad/2016-19-11): Ice and rain protection · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 2, 2016
- [AD 2016-16-15](https://openairdocs.org/ad/2016-16-15): Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 23, 2016
- [AD 2016-01-09](https://openairdocs.org/ad/2016-01-09): Doors · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Feb 25, 2016
- [AD 2015-19-13](https://openairdocs.org/ad/2015-19-13): Flight Controls · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 3, 2015
- [AD 2015-17-25](https://openairdocs.org/ad/2015-17-25): Fuel · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Oct 7, 2015
- [AD 2015-17-03](https://openairdocs.org/ad/2015-17-03): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Oct 7, 2015
- [AD 2015-15-07](https://openairdocs.org/ad/2015-15-07): Hydraulic Power · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Aug 12, 2015
- [AD 2015-13-02](https://openairdocs.org/ad/2015-13-02): Fire protection · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jul 31, 2015
- [AD 2015-08-03](https://openairdocs.org/ad/2015-08-03): Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective May 26, 2015
- [AD 2015-02-25](https://openairdocs.org/ad/2015-02-25): Fuel · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Mar 17, 2015
- [AD 2015-02-12](https://openairdocs.org/ad/2015-02-12): Main Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Mar 6, 2015
- [AD 2014-23-14](https://openairdocs.org/ad/2014-23-14): Fuel · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Dec 31, 2014
- [AD 2014-19-02](https://openairdocs.org/ad/2014-19-02): Flight Controls · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Oct 24, 2014
- [AD 2014-16-07](https://openairdocs.org/ad/2014-16-07): Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 23, 2014
- [AD 2014-15-20](https://openairdocs.org/ad/2014-15-20): Pneumatic · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 19, 2014
- [AD 2014-05-18](https://openairdocs.org/ad/2014-05-18): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Apr 22, 2014
- [AD 2014-03-04](https://openairdocs.org/ad/2014-03-04): Doors · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Apr 9, 2014
- [AD 2013-22-09](https://openairdocs.org/ad/2013-22-09): Flight Controls · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Dec 5, 2013

Historical (superseded or no longer in force):

- [AD 2022-01-02](https://openairdocs.org/ad/2022-01-02) (historical): Nacelles/pylons · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective Mar 3, 2022
- [AD 2020-04-20](https://openairdocs.org/ad/2020-04-20) (historical): Fuel · De Havilland Aircraft of Canada DHC-8-400, DHC-8-401 and DHC-8-402. Effective May 4, 2020
- [AD 2019-16-09](https://openairdocs.org/ad/2019-16-09) (historical): Flight controls · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Oct 9, 2019
- [AD 2017-19-09](https://openairdocs.org/ad/2017-19-09) (historical): Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Oct 24, 2017
- [AD 2016-24-03](https://openairdocs.org/ad/2016-24-03) (historical): Stablizers · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jan 12, 2017
- [AD 2016-13-14](https://openairdocs.org/ad/2016-13-14) (historical): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jul 20, 2016
- [AD 2015-17-08](https://openairdocs.org/ad/2015-17-08) (historical): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 29, 2015
- [AD 2015-14-01](https://openairdocs.org/ad/2015-14-01) (historical): Doors · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Aug 11, 2015
- [AD 2015-10-01](https://openairdocs.org/ad/2015-10-01) (historical): Hydraulic Power · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jul 14, 2015
- [AD 2014-25-01](https://openairdocs.org/ad/2014-25-01) (historical): Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jan 16, 2015
- [AD 2014-20-09](https://openairdocs.org/ad/2014-20-09) (historical): Electrical power · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 7, 2014
- [AD 2014-05-28](https://openairdocs.org/ad/2014-05-28) (historical): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective May 8, 2014
- [AD 2012-08-11](https://openairdocs.org/ad/2012-08-11) (historical): Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective May 29, 2012
- [AD 2011-17-04](https://openairdocs.org/ad/2011-17-04) (historical): Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 19, 2011
- [AD 2011-18-15](https://openairdocs.org/ad/2011-18-15) (historical): Wings · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Sep 15, 2011
- [AD 2011-15-09](https://openairdocs.org/ad/2011-15-09) (historical): Landing Gear. · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Aug 2, 2011
- [AD 2011-13-08](https://openairdocs.org/ad/2011-13-08) (historical): Flight controls · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Aug 1, 2011
- [AD 2011-05-14](https://openairdocs.org/ad/2011-05-14) (historical): Landing Gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Mar 25, 2011
- [AD 2010-23-04](https://openairdocs.org/ad/2010-23-04) (historical): Nacelles/Pylons · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 22, 2010
- [AD 2010-13-04](https://openairdocs.org/ad/2010-13-04) (historical): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jul 28, 2010
- [AD 2009-12-13](https://openairdocs.org/ad/2009-12-13) (historical): Flight Controls · Bombardier DHC-8-400 Series. Effective Jun 26, 2009
- [AD 2009-09-02](https://openairdocs.org/ad/2009-09-02) (historical): Landing gear · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective May 6, 2009
- [AD 2008-17-06](https://openairdocs.org/ad/2008-17-06) (historical): Airplane flight manual (AFM) · Bombardier DHC-8-400 Series. Effective Sep 2, 2008
- [AD 2008-09-24](https://openairdocs.org/ad/2008-09-24) (historical): Critical Design Configuration Control Limitations (CDCCL) · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Jun 6, 2008
- [AD 2008-04-02](https://openairdocs.org/ad/2008-04-02) (historical): barrel nuts · Bombardier DHC-8-400 Series. Effective Feb 13, 2008
- [AD 2007-22-09](https://openairdocs.org/ad/2007-22-09) (historical): Main landing gear (MLG) system · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402. Effective Nov 14, 2007
- [AD 2007-12-03](https://openairdocs.org/ad/2007-12-03) (historical): Hydraulic fluid in the No. 1 or No. 2 hydraulic system · Bombardier DHC-8-400 Series. Effective Jul 10, 2007
- [AD 2005-12-17](https://openairdocs.org/ad/2005-12-17) (historical): Forward and aft baggage compartments · Bombardier DHC-8-400 Series. Effective Jul 5, 2005
- [AD 2002-08-05](https://openairdocs.org/ad/2002-08-05) (historical): Aircraft Flight Manual Limitations - Main Landing Gear · Bombardier DHC-8-400 Series. Effective Apr 23, 2002
- [AD 2001-11-10](https://openairdocs.org/ad/2001-11-10) (historical): Main Landing Gear Downlock Proximity Sensors · Bombardier DHC-8-400 Series. Effective Jun 21, 2001

All 165: https://openairdocs.org/model/dehavilland-dhc-8-400/ads.md

## Information bulletins (advisory) (2)

- [SAIB NM-11-52](https://openairdocs.org/saib/NM-11-52): Flight Controls: Stabilizer Control System. Issued Aug 31, 2011
- [SAIB NM-09-03](https://openairdocs.org/saib/NM-09-03): Engine Fuel and Control - Implementing Fuel Tank System Airworthiness Limitations. Issued Dec 11, 2008

## Registered aircraft

None registered with this model now.

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (1,806, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2023FA0000078](https://openairdocs.org/sdr/2023FA0000078), Feb 8, 2023: WIRE SPLICE. FAILED. DURING A SCHEDULED FLIGHT FROM PHL TO YTZ, FUSELAGE DOOR WARNING LIGHT ILLUMINATED UPON REACHING FL240. DOORS PAGE SHOWED IT TO BE THE AFT BAGGAGE DOOR. PRESSUR
- [SDR WMAA202301120028](https://openairdocs.org/sdr/WMAA202301120028), Jan 10, 2023: WARNING MESSAGE. ILLUMINATED. DURING FLIGHT FROM PHL TO YTZ, FUSELAGE DOOR WARNING LIGHT ILLUMINATED UPON REACHING FL240. DOORS PAGE SHOWED IT TO BE (AFT) BAGGAGE DOOR. PRESSURIZATION REMAIN
- [SDR WMAA202212230001](https://openairdocs.org/sdr/WMAA202212230001), Dec 20, 2022: WARNING MESSAGE. ILLUMINATED. DURING FLIGHT FROM PHL TO BOS, FUSELAGE DOOR WARNING SYSTEM ILLUMINATED. MFD DOORS PAGE SHOWED AFT BAGGAGE DOOR AS NOT FULLY STOWED. PRESSURIZATION CHECKED NORM
- [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 CA190814014](https://openairdocs.org/sdr/CA190814014), Aug 7, 2019: BEARING. FAILED. (CAN) #1 MAIN WHEEL INBD BEAIRNG FOUND FAILED WHILE TROUBLESHOOTING AN ANTI-SKID FAILURE MAIN WHEEL, AXLE AND BRAKE UNIT REPLACED, BRAKE AND ANTI SKID FUNCTION 
- [SDR CA190812019](https://openairdocs.org/sdr/CA190812019), Aug 7, 2019: PUMP. DAMAGED. (CAN) ON 07-AUG-2019, AFTER TAKE-OFF, THE FLIGHT CREW NOTICED THE #1 HYDRAULIC QUANTITY GO DOWN TO 25% AND THEN FURTHER DECREASE TO 20%. THE FLIGHT CREW DECLARE
- [SDR CA190828008](https://openairdocs.org/sdr/CA190828008), Aug 6, 2019: HOSE. PINCHED. (CAN) DURING POST TRAINING CHECK FOUND EMERGENCY OXYGEN LINE ON CO-PILOT SIDE PINCHED BETWEEN CO-PILOT SEAT BOTTOM STRUCTURE AND SEAT PAN RENDERING THE OXYGEN M
- [SDR CA190813023](https://openairdocs.org/sdr/CA190813023), Aug 6, 2019: SPRING. BROKEN. (CAN) RH MLG DOOR AMBER LIGHT AND UNSAFE LIGHTS REMAINED ILLUMINATED AFTER LDG RETRACTION. ALTERNATE EXTENSION PERFORMED AND GEAR EXTENDED NORMALLY, AIRCRAFT LA
- [SDR CA190806008](https://openairdocs.org/sdr/CA190806008), Aug 6, 2019: TUBE. CHAFED. (CAN) DURING OPEN UP TO ACCOMPLISH SB84-28-21 MAINTENANCE FOUND TWO FUEL TUBES (ONE FROM THE SCAVENGE SYSTEM AND ONE FROM THE ENGINE FUEL FEED SYSTEM) IN THE L/
- [SDR CA190808008](https://openairdocs.org/sdr/CA190808008), Aug 6, 2019: TRIM SWITCH. WORN. (CAN) AIRCRAFT EXPERIENCED AN ATB DUE TO UNCOMMANDED RUDDER TRIM MOVEMENT AT CLIMB PHASE. THE RUDDER TRIM ACTUATOR MOVED TO LEFT SIDE IN SPITE OF THE RUDDER TRI
- [SDR CA190830003](https://openairdocs.org/sdr/CA190830003), Aug 5, 2019: SENSOR. DAMAGED. (CAN) NOSE GEAR DOOR AMBER AFTER GEAR UP LDG INOP LIGHT ILLUMINATED - ALTERNATE EXTENSION CARRIED OUT. MAINTENANCE FOUND THE NLG DOOR CLOSED SENSOR DAMAGED RESU
- [SDR CA190819001](https://openairdocs.org/sdr/CA190819001), Aug 4, 2019: CONTROL UNIT. FAULTED. (CAN) NOSEWHEEL STEERING CAUTION LIGHT ILLUMINATED DURING CLIMB. NO EMERGENCY DECLARED AND ALTERNATE EXTENSION WAS NOT USED. MAINTENANCE CHECKED RVDT & REPLACED
- [SDR CA190807010](https://openairdocs.org/sdr/CA190807010), Aug 4, 2019: CABLE. BROKEN. (CAN) WHILE ATTEMPTING TO OPEN THE MLG DOOR TO CONDUCT A SERVICING TASK, MTC NOTED THAT THE GEAR DOOR DID NOT OPEN WHEN THE ALT RELEASE WAS PULL, THEY FURTHER L
- [SDR CA190807001](https://openairdocs.org/sdr/CA190807001), Aug 3, 2019: BOLT. MISSING. (CAN) PILOT REJECTED T.O DUE TO #1 LOW OIL PRESSURE INDICATION. MAINTENANCE FOUND OIL LEAK FORM THE #1 ENGINE, SPECIFICALLY FROM THE FEATHERING PUMP. OIL PUMP C
- [SDR CA190807015](https://openairdocs.org/sdr/CA190807015), Aug 3, 2019: BEARING. FAILED. (CAN) RTO EVENT DUE TO OUTBD ANTISKID C/L ILLUMINATION. AFTER THE AIRCRAFT RETURNED TO THE GATE, MECHANIC FOUND #4 MAIN WHEEL BEARING FAILURE CONDITION. MAIN WH
- [SDR CA190828007](https://openairdocs.org/sdr/CA190828007), Aug 3, 2019: PSEU. INOPERATIVE. (CAN) UPON RETRACTING LANDING GEAR AFTER TAKE OFF THE LANDING GEAR HANDLE LIGHTS REMAINED ILLUMINATED APPROX 30 SECONDS LATER LANDING GEAR INOP CAUTION LIGHT IL
- [SDR CA190826022](https://openairdocs.org/sdr/CA190826022), Aug 2, 2019: CONTROL HANDLE. INOPERATIVE. (CAN) ATB DUE TO UNABLE TO RETRACT ALL LANDING GEARS JUST AFTER TAKEOFF, THREE RED GEAR UNSAFE/ON TRANSIT LIGHT ILLUMINATED, ALSO THE DRAG NOISE WHEN THE GEAR W
- [SDR CA190802012](https://openairdocs.org/sdr/CA190802012), Aug 2, 2019: PRESSURE SWITCH. FAILED. (CAN) DEFECT: ON FINAL APPROACH FLAP WAS SELECTED TO 10 DEGREE. THE FLAP POWER CAUTION LIGHT CAME ON, MISSED APPROACH WAS EXCECUTED BUT FLAPS STAYED AT 5 DEGREE
- [SDR CA190807014](https://openairdocs.org/sdr/CA190807014), Aug 1, 2019: WARNING MESSAGE. ILLUMINATED. (CAN) ON 23-JUL-2019, THE FLIGHT CREW OBSERVED A FLAP POWER CAUTION LIGHT ON APPROACH. THEY DIVERTED TO THE ALTERNATE AIRPORT AND LANDED WITHOUT INCIDENT THERE.
- [SDR CA190731021](https://openairdocs.org/sdr/CA190731021), Jul 31, 2019: OIL COOLER. MALFUNCTIONED. (CAN) MOC REPORT: FLIGHT QF 2086 #1 ENGINE HIGH OIL TEMP. ENGINE POWER REDUCED AS PER AFM. PAN DECLARED AND A/C RETURN BACK TO DEPARTURE AIRPORT. (TC# 201907310
- [SDR CA190731017](https://openairdocs.org/sdr/CA190731017), Jul 30, 2019: ADC. FAILED. (CAN) IN CRUISE, ALT FAIL, IAS FAIL ON PFD #1. ASSOCIATED CAUTIONS FOR PITCH TRIM, ELEVATOR FEEL, PROP DEICE, SPOILER OB, ROLL SPLR OB HYD, RUD CNTRL. CB`S A7/A
- [SDR CA190801005](https://openairdocs.org/sdr/CA190801005), Jul 30, 2019: PUMP. DAMAGED. (CAN) LEFT HAND ENGINE FUEL LOW PRESSURE CAUTION LIGHT ILLUMINATED AFTER TAKEOFF. CREW ACTIONED QRH AND LIGHT EXTINGUISHED WITH FUEL BOOST PUMP ON. MAINTENANCE 
- [SDR CA190731015](https://openairdocs.org/sdr/CA190731015), Jul 29, 2019: FLOW DIVIDER. MALFUNCTIONED. (CAN) REJECTED TAKEOFF DUE TO #1 ENGINE NOT GOING TO FULL POWER (MAX 50%). CREW RETURNED TO THE GATE DEPLANED PASSENGERS. RDC NP LDG SWITCH RESET AND AIRCRAFT P
- [SDR CA190731024](https://openairdocs.org/sdr/CA190731024), Jul 29, 2019: CONTROL UNIT. FAILED. (CAN) FOLLOWING ENGINE START, #2 PROPELLER WOULD NOT FULLY UNFEATHER. WITH POWER LEVERS SET ABOVE DISC, RPM EQUALIZED WITH ASSOCIATED SPLIT IN PARAMETERS DUE TO
- [SDR CA190823020](https://openairdocs.org/sdr/CA190823020), Jul 29, 2019: SELECTOR VALVE. LOW. (CAN) ON APPROACH, THE NLG WAS SLOW TO EXTEND, TROUBLESHOOTING BY MAINTENANCE DETERMINED THE MAIN SELECTOR VALVE WAS AT FAULT, VALVE REPLACED AND A/C RTS (TC# 2
- [SDR CA190731014](https://openairdocs.org/sdr/CA190731014), Jul 29, 2019: CHECK VALVE. LEAKING. (CAN) FLIGHT CREW REPORTED THAT ON DECENT THROUGH 12000` THE #1 HYDRAULIC QUANTITY DROPPED TO ZERO AND THE #1 HYDRAULIC ISO LIGHT ILLUMINATED. CREW DECLARED AN 
- [SDR CA190729011](https://openairdocs.org/sdr/CA190729011), Jul 28, 2019: ACTUATOR. MALFUNCTIONED. (CAN) PIC REPORT/HYD LEAK ON RH WHEEL WELL WHILE AIRCRAFT STANDING. MAINTENANCE STARTED TROUBLE SHOOTING AND FOUND HYDRAULIC LEAH FROM RETRACTION ACTUATOR. RH M
- [SDR CA190731027](https://openairdocs.org/sdr/CA190731027), Jul 27, 2019: CONNECTOR. CORRODED. (CAN) ATB DUE TO GEAR FAILED TO RETRACT DEFERRED BY MEL 32-30-01X GEAR PINS INSTALLED BY CREW NOSE GEAR LOCK PULLED IAW AFM SUPP 94. CAT2/3 STATUS DOWNGRADED FE
- [SDR CA190729012](https://openairdocs.org/sdr/CA190729012), Jul 27, 2019: BRAKE. FAILED. (CAN) DURING REPLACEMENT OF MAIN WHEEL ASSY, BRAKE ASSY 2 WAS OBSERVED TO BE LOCKED. DURING REPLACEMENT OF MAIN WHEEL DUE TO FLAT SPOT, FOUND BRAKE ASSY 2 LOCKE
- [SDR CA190821009](https://openairdocs.org/sdr/CA190821009), Jul 27, 2019: LANDING GEAR. OUT OF RIG. (CAN) DURING LANDING, NLG SLOW TO EXTEND WITH VIBRATION AND NOISE HEARD FROM NOSE AREA. MAINTENANCE WAS ABLE TO DUPLICATE IN HANGAR. FOUND MECHANICAL SEQUENCE V
- [SDR CA190823014](https://openairdocs.org/sdr/CA190823014), Jul 27, 2019: CABIN PRESSURE. UNKNOWN. (CAN) ATB DUE TO AIRCRAFT DEPRESSURIZATION AT FL250. GROUND PRESSURIZATION TESTS CARRIED OUT. LEAK TRACED TO ADF ANTENNA AND FUSELAGE DRAIN HELD OPEN BY DEBRIS.
- [SDR CA190731018](https://openairdocs.org/sdr/CA190731018), Jul 26, 2019: SELECTOR VALVE. MALFUNCTIONED. (CAN) ON 26-JUL-2019, UPON DEPARTURE, IT WAS NOTICED BY THE FLIGHT CREW THAT ALL 3 RED GEAR UNSAFE ADVISORY LIGHTS REMAINED ILLUMINATED WITH THE GEAR HANDLE IN 
- [SDR CA190730013](https://openairdocs.org/sdr/CA190730013), Jul 26, 2019: FILTER. CLOGGED. (CAN) PILOT REPORTED NOSE GEAR FAILED TO EXTEND AND LOCK. TRYING NORMAL AND ALTERNATE EXTENSION WITH NO SUCCESS AFTER DECISION TO LAND NOSE GEAR EXTENDED AND LO
- [SDR CA190819013](https://openairdocs.org/sdr/CA190819013), Jul 25, 2019: WARNING MESSAGE. FALSE ACTIVATION. (CAN) JUST AFTER TAKE-OFF THE CAPTAIN OBSERVED A RIGHT-HAND GEAR INDICATION ILLUMINATED GREEN AFTER LANDING GEAR RETRACTION. ATB PERFORMED - R/H MLG GREEN ANNUN
- [SDR CA190807019](https://openairdocs.org/sdr/CA190807019), Jul 25, 2019: CONTROLLER. FAILED. (CAN) AIRCRAFT DEPRESSURIZED BETWEEN FL 100 AND FL 200. CPC REPLACED. NO FURTHER PROBLEM REPORTED. (TC# 20190807019)
- [SDR CA190806007](https://openairdocs.org/sdr/CA190806007), Jul 24, 2019: TIRE. DEFLATED. (CAN) RAMP CREW REPORTED NOSE TIRE FLAT AND POSSIBLE AXLE DAMAGE, BEARING SEIZED TO AXLE. MAINTENANCE FOUND RIGHT HAND NOSE WHEEL RIM TIE BOLTS OBSERVED AS NOT 
- [SDR CA190816009](https://openairdocs.org/sdr/CA190816009), Jul 24, 2019: BEARING. FAILED. (CAN) L MAIN OUTBOARD WHEEL SMOKING AFTER PARKING. METAL SHAVINGS OBSERVED IN AND AROUND WHEEL. CRACK IN OUTBOARD HUBCAP. CONFIRMED INBD BEARING FAILED. AXLE, B
- [SDR CA190726023](https://openairdocs.org/sdr/CA190726023), Jul 23, 2019: GEARBOX. MAKING METAL. (CAN) #1 ENGINE FAULT CODE 939 (RGB CHIPS DETECTED) WAS RECEIVED THROUGH THE FAST SYSTEM. MATERIAL WAS ROUTED TO THE LAB AND WAS DETERMINED TO BE M50. FAULT COD
- [SDR CA190726031](https://openairdocs.org/sdr/CA190726031), Jul 23, 2019: WHEEL. DAMAGED. (CAN) ON 23-JUL-2019, THE AIRCRAFT EXPERIENCED A STRONG VIBRATION ON THE TAKEOFF ROLL. UPON VISUAL INSPECTION AFTER TAKEOFF, IT WAS DETERMINED THAT ONE OF THE T
- [SDR CA190816003](https://openairdocs.org/sdr/CA190816003), Jul 23, 2019: PSEU. FAILED. (CAN) "ON TAKEOFF, MOVED THE GEAR LEVER TO THE UP POSITION. ALL GEAR LIGHTS EXTINGUISHED EXCEPT THE N. DOOR AMBER LIGHT. IMMEDIATELY AFTER THAT, THE LDG GEAR IN
- [SDR CA190725001](https://openairdocs.org/sdr/CA190725001), Jul 23, 2019: LINE. LEAKING. (CAN) LOSS HYD PRESS #1 WITH #1 HYD PUMP CAUTION MAINT - CONFIRMED HYD LEAK NOTED ON LH WING ROOT (TC# 20190725001)
- [SDR CA190807009](https://openairdocs.org/sdr/CA190807009), Jul 23, 2019: CONTROLLER. FAILED. (CAN) DURING CRUISE A/C STARTED TO DE-PRESSURIZE. CAPTAIN RECOVERED THE CONTROL IN MANUAL AND DESCENDED TO FL 200. FLIGHT CONTINUED TO DESTINATION. A/C PLACED O
- [SDR CA190723007](https://openairdocs.org/sdr/CA190723007), Jul 22, 2019: CONTROL UNIT. UNKNOWN. (CAN) PROPELLER #2 OVERSPEED WAS REPORTED BY THE CREW AFTER TAKE OFF. PCU FAILURE WAS CONFIRMED AND PCU WAS REPLACED (TC# 20190723007)
- [SDR CA190724011](https://openairdocs.org/sdr/CA190724011), Jul 22, 2019: LOCK. OUT OF RIG. (CAN) ON 22-JUL-2019, THE FLIGHT CREW RECEIVED A FUSELAGE DOORS MASTER WARNING LIGHT AFTER DEPARTURE. THE CREW ELECTED TO RETURN TO THE AIRPORT OF ORIGIN AND TH
- [SDR CA190722012](https://openairdocs.org/sdr/CA190722012), Jul 21, 2019: LOCK. OUT OF RIG. (CAN) AFTER TAKE-OFF THE DURING LANDING GEAR RETRACTION, THE NLG RED TRANSIT INDICATION LIGHT REMAIN ILLUMINATED. * FLIGHT CREW EXERCISED THE GEAR BUT IT DIDN`T
- [SDR CA190723011](https://openairdocs.org/sdr/CA190723011), Jul 20, 2019: SKIN. CRACKED. (CAN) A 3.4` CRACK WAS DISCOVERED ON THE LH UPPER SKIN THAT WAS BEYOND GENERIC REPAIR LIMITS. (TC# 20190723011)
- [SDR CA190722013](https://openairdocs.org/sdr/CA190722013), Jul 20, 2019: RELAY. FAULTY. (CAN) REPEATED STANDBY PITOT HEAT CAUTION IN FLIGHT, PITOT TUBE AND TMU WERE REPLACED BUT THE DEFECT RETURNED, MTC`S TROUBLESHOOTING INDICATE THAT TAPPING THE R
- [SDR CA190719007](https://openairdocs.org/sdr/CA190719007), Jul 18, 2019: SHUTOFF VALVE. FAILED. (CAN) REJECTED TAKE OFF DUE TO BLEED HOT CAUTION. HPSOV REPLACED. A/C BACK INTO SERVICE. (TC# 20190719007)
- [SDR CA190719005](https://openairdocs.org/sdr/CA190719005), Jul 17, 2019: TRANSDUCER. MALFUNCTIONED. (CAN) ON JULY 17TH 2019, A DASH 8 Q400, WAS CLIMBING WHEN THE CREW REPORTED A POWERPLANT` MESSAGE ON THE ED. THE AIRCRAFT CONTINUED THE FLIGHT TO DESTINATION. M
- [SDR CA190722006](https://openairdocs.org/sdr/CA190722006), Jul 17, 2019: FRAME. CRACKED. (CAN) A CRACK IN FRAME P/N 85339586 WAS DISCOVERED WHILE INCORPORATING SB 84-53-72. (TC# 20190722006)

All 1,806: https://openairdocs.org/model/dehavilland-dhc-8-400/reports.md

## STCs that may be installed (OpenAirDocs) (87, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems
- [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC ST04762NY](https://openairdocs.org/stc/ST04762NY): Installation of Cobham Remote Control Audio Unit (RCAU). LB Aircraft Engineering
- [STC ST12331IB](https://openairdocs.org/stc/ST12331IB): Installation and maintenance of the Slip Ring De-Icer Harness. Avmax Aviation Services Inc
- [STC ST03220CH](https://openairdocs.org/stc/ST03220CH): Installation of an advertisement container on the bottom of a seat back tray table. Atin OOH LLC
- [STC ST03308CH](https://openairdocs.org/stc/ST03308CH): Installation of Printed Advertising onto cabin interior surfaces. Atin OOH LLC
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST12076CH](https://openairdocs.org/stc/ST12076CH): Installation of FMS Software Upgrade and Solid State Data Transfer Unit Plus (SSDTU+). Canard Aerospace Corporation
- [STC ST01460LA](https://openairdocs.org/stc/ST01460LA): Installation of a reinforced cockpit door. Safran Cabin Inc
- [STC ST04560CH](https://openairdocs.org/stc/ST04560CH): INSTALL L3HARRIS AVIATION PRODUCTS SRVIVR25 MODEL 7100 COCKPIT VOICE RECORDER SYSTEM. Acron Aviation Inc
- [STC ST12032IB](https://openairdocs.org/stc/ST12032IB): Installation of the Center Console Extension. Avmax Aviation Services Inc
- [STC ST11980IB](https://openairdocs.org/stc/ST11980IB): Installation of the Cockpit USB Charger. Avmax Aviation Services Inc
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST01255SE](https://openairdocs.org/stc/ST01255SE): Installation of a center console extended fairing. Metal Innovations Inc. dba MII Aero
- [STC ST00658DE](https://openairdocs.org/stc/ST00658DE): Installation of Electronic Flight Bag (EFB) provisions and XM Weather Receiver. Amphenol Cable and Interconnect Technologies Inc
- [STC ST00640DE](https://openairdocs.org/stc/ST00640DE): Installation of Tropospheric Airborne Meteorolocigal Data Reporting System (TAMDAR). FLYHT Inc
- [STC ST03424CH](https://openairdocs.org/stc/ST03424CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc
- [STC ST02311AT](https://openairdocs.org/stc/ST02311AT): Installation of Saf-T-Glo Inc photoluminescent floor proximity emergency escape path marking system (FPEEPMS). STG Aerospace Inc
- [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST00109IB](https://openairdocs.org/stc/ST00109IB): Installation of the Flight Compartment Stowage Box. Infinion Certification Engineering Inc
- [STC ST00886NY](https://openairdocs.org/stc/ST00886NY): Installation of Flight Deck Manual Stowage Box, in accordance with Aero Consulting Services Modification Data Summary Number B78600, Revision H, dated November 9, 2006, or later TCCA approved revision. B/E Aerospace Limited
- [STC ST01689WI](https://openairdocs.org/stc/ST01689WI): Installation of Crane Aerospace & Electronics SmartStem Wireless Tire Pressure Sensing System. ELDEC Corporation
- [STC SA1220NW](https://openairdocs.org/stc/SA1220NW): Installation of Universal flight data recorder. Honeywell International Inc
- [STC ST04535CH](https://openairdocs.org/stc/ST04535CH): Certification for Portable Electronic Devices (PED) Tolerance in accordance with Canard Aerospace Corporation (CAC), Document Control Drawing, Document Number 40224, Rev A, dated July 19, 2021, or later FAA approved revision. Canard Aerospace Corporation
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST02635LA](https://openairdocs.org/stc/ST02635LA): Modification to replace the existing Mode S Transponder system with the ACSS NXT-600 Mode S Transponder with ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST04372NY](https://openairdocs.org/stc/ST04372NY): Installation of saf-Tglo® SSUL23 Photoluminescent Aisle Path Marking System. STG Aerospace Ltd
- [STC ST01900WI](https://openairdocs.org/stc/ST01900WI): Heated (LH) Side Canopy Window Assembly replacement installation. Lee Aerospace Inc
- [STC ST04378NY](https://openairdocs.org/stc/ST04378NY): Installation of the AFIRS 228 Automatic Flight Information and Reporting System. FLYHT Aerospace Solutions Ltd
- [STC ST02707LA](https://openairdocs.org/stc/ST02707LA): Installation of seat cushions and covers. Flight Interiors Ltd
- [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS
- [STC ST09858AC](https://openairdocs.org/stc/ST09858AC): Replacement of certain OEM pneumatic deicer boots. SMR Technologies Inc
- [STC ST04311CH](https://openairdocs.org/stc/ST04311CH): Installation of Goodrich de-icer boots on the engine inlet. Goodrich Corp
- [STC ST01862WI](https://openairdocs.org/stc/ST01862WI): Window Assembly Side Canopy (RH) replacement installation. Lee Aerospace, Inc
- [STC ST02552SE](https://openairdocs.org/stc/ST02552SE): Installation of Securaplane Sealed Lead Acid Batteries. Securaplane Technologies Incorporated
- [STC ST03247NY](https://openairdocs.org/stc/ST03247NY): Replacement of existing Main, Auxiliary and Standby batteries with new 43 AH batteries. SAFT America
- [STC ST04213CH](https://openairdocs.org/stc/ST04213CH): Installation of FANS 1/A+ capable datalink communication system. Innoviator LLC
- [STC ST01109SE](https://openairdocs.org/stc/ST01109SE): Relocation of emergency equipment. Cascade Aviation Services Inc
- [STC ST01200SE](https://openairdocs.org/stc/ST01200SE): Installation of a new security flight deck door. Cascade Aviation Services Inc
- [STC ST01917SE](https://openairdocs.org/stc/ST01917SE): Closet installation by the aft, left hand side passenger door in a compartment previously occupied by an airstair assembly. Cascade Aviation Services Inc
- [STC ST01978SE](https://openairdocs.org/stc/ST01978SE): Installation of optional electronic Remote Access System (RAS) on cockpit security doors. Cascade Aviation Services Inc
- [STC ST02780CH](https://openairdocs.org/stc/ST02780CH): Installation of ATC Transponders with ADS-B Capability, LPV Approach Adapter, and FMS Upgrade. Canard Aerospace Corporation
- [STC ST01872SE](https://openairdocs.org/stc/ST01872SE): Installation of lightweight window plug; manufactured and installed. LiteAir Aviation Products Inc
- [STC ST09859AC](https://openairdocs.org/stc/ST09859AC): Installation of a SkyTender Beverage Trolley. ASIG LLC
- [STC ST00351BO](https://openairdocs.org/stc/ST00351BO): Installation of Light-Emitting Diode (LED) Stair Lamps. Downey Corporation
- [STC ST03456NY](https://openairdocs.org/stc/ST03456NY): Installation of Latitude Skynode S200. Latitude Technologies Corporation

All 87: https://openairdocs.org/model/dehavilland-dhc-8-400/stcs.md

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [740369-21WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199237589320261008195557.0001): Ring -Piston. Wencor, LLC · PMA PQ1370NM · Replaces 740369-21 · Oct 1, 2026
- [30145-0603](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163820883820261028165252.0001): Unit, Proximity Sensor Electronic (PSEU). Simmonds Precision Products Inc. · PMA PQ0467NE · Replaces 30145-0603 · Sep 28, 2026
- [9143FR-0200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195053467420260909221038.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [9143FR](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173233226220260909221038.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [9143FR-0100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162603096220260909221038.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [9143FR-0315](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154342368020260909221039.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [9143FR-0325](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117837139520260909221039.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [400-693-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126798808820260826223156.0001): OVEN DOOR MODEL 1432 I & J OVEN. Safran Cabin Inc. · PMA PQ1176NM · Replaces 400-693-01 · Jun 25, 2026
- [M897776-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197739879720260909151758.0001): Cartridge. Ametek Ameron LLC d/b/a Mass Systems · PMA PQ1432NM · Modification part · Jun 22, 2026
- [AF300P](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149363258220260717175325.0001): Repair Kit. AkroFire, Inc. · PMA PQ3730CE · Modification part · May 11, 2026
- [400-0696-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178331598020260705232917.0001): TRAY MODEL 1432 I & J OVEN. Safran Cabin Inc. · PMA PQ1176NM · Replaces 400-0696-01 · Apr 29, 2026
- [51XXYYR](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190170328120260317193210.0001): T5 LED DIRECT REPLACEMENT LAMP. Aircraft Lighting International · PMA PQ2043NE · Replaces General Electric 51XXCW/WW, Sylvania… · Jan 28, 2026
- [PDM43-668](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130510653020251216184027.0001): BOLT. PMA Design & Manufacturing · PMA PQ1570CE · Replaces 43-668 · Nov 6, 2025
- [PDM43-1329](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117138886920251216184027.0001): BOLT. PMA Design & Manufacturing · PMA PQ1570CE · Replaces 43-1329 · Nov 6, 2025
- [821170-1WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150580465620260107202050.0001): Spring-Helical. Wencor, LLC · PMA PQ1370NM · Replaces 821170-1 · Oct 30, 2025
- [4441824-001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125660807820251113194437.0001): Emergency Oxygen Portable. B/E Aerospace Inc · PMA PQ3417CE · Replaces 4441824-001 · Oct 30, 2025
- [176961-14](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119517503520251113194436.0001): Emergency Oxygen Portable Constant Flow – Airline Type. B/E Aerospace Inc · PMA PQ3417CE · Replaces 176961-14 · Oct 30, 2025
- [4441824-002](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112131800020251113194437.0001): Emergency Oxygen Portable. B/E Aerospace Inc · PMA PQ3417CE · Replaces 4441824-002 · Oct 30, 2025
- [A2000407MT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113913726320251124202214.0001): Control Knob. Measure Tech Inc · PMA PQ2476NM · Replaces A2000407 · Sep 8, 2025
- [9506111-508](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199990657220260115205938.0001): PSU RH WP LSP MICRO NSFSB. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9506111-508 · Aug 22, 2025
- [9503405-107AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199902874920260115205818.0001): CEILING PANEL ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9503405-107AA · Aug 22, 2025
- [9515111-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199891966420260115210031.0001): RUBBER SEAL. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9515111-1 · Aug 22, 2025
- [9506013-503](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199727461020260115205928.0001): INFILL PANEL. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9506013-503 · Aug 22, 2025
- [9541032-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199714376720260115210049.0001): REF:LOWER GAP COVER CDA. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9541032-3 · Aug 22, 2025
- [9504068-101BA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199708304520260115205849.0001): DADO PANEL. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9504068-101BA · Aug 22, 2025
- [9721001-117AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199674219720260115210232.0001): WET LAVATORY ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9721001-117AA · Aug 22, 2025
- [9501202-107AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199547523720260115205700.0001): BIN ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9501202-107AA · Aug 22, 2025
- [9652001-101AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199510406520260115210157.0001): G4 GALLEY ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9652001-101AB · Aug 22, 2025
- [9544022-501AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199484470220260115210050.0001): WARDROBE FWD ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9544022-501AA · Aug 22, 2025
- [9581048-519](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199412707820260115210149.0001): LINER ASSY LOWER. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9581048-519 · Aug 22, 2025
- [9502115-104AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199410250420260115205752.0001): SIDE PANEL ASSY STBD5. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9502115-104AA · Aug 22, 2025
- [9504065-101BE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199387258220260115205840.0001): PORT 5 DADO ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9504065-101BE · Aug 22, 2025
- [CDK972-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199378541520260115210245.0001): VENDOR KIT LAVATORY INSTL. Safran Cabin Inc. · PMA PQ1176NM · Replaces CDK972-1 · Aug 22, 2025
- [9581041-517AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199331256720260115210143.0001): FWD BULKHEAD ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9581041-517AA · Aug 22, 2025
- [9544120-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199329812220260115210055.0001): MICRO SWITCH ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9544120-501 · Aug 22, 2025
- [CDK954-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199268092220260115210244.0001): FWD WING BULKHEAD SAS KIT. Safran Cabin Inc. · PMA PQ1176NM · Replaces CDK954-1 · Aug 22, 2025
- [9722022-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199161177120260115210239.0001): ISOLATOR. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9722022-1 · Aug 22, 2025
- [9502116-104AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199012442920260115205754.0001): SIDE PANEL ASSY STBD6. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9502116-104AA · Aug 22, 2025
- [9501364-503AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198970668720260115205727.0001): END CAP. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9501364-503AA · Aug 22, 2025
- [9505168-503](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198880626920260115205921.0001): SEALAFT. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9505168-503 · Aug 22, 2025
- [9502115-101AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198847825120260115205751.0001): SIDE PANEL ASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9502115-101AA · Aug 22, 2025
- [9506111-511](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198795729220260115205939.0001): PSU LH SHORT LSP MICRO. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9506111-511 · Aug 22, 2025
- [9505115-501AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198743220320260115205914.0001): SEAL FWD WEATHER. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9505115-501AA · Aug 22, 2025
- [9561213-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198621773920260115210126.0001): MOLDED EDGE. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9561213-1 · Aug 22, 2025
- [9506013-549](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198535935420260115205933.0001): INFILL PANEL. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9506013-549 · Aug 22, 2025
- [9581030-23](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198482250520260115210140.0001): HSG COVER. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9581030-23 · Aug 22, 2025
- [9502183-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198393393320260115205814.0001): RUB STRIP. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9502183-1 · Aug 22, 2025
- [9515001-503](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198348450620260115210029.0001): BULKHD ASSY-RH. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9515001-503 · Aug 22, 2025
- [9506013-547](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198289766420260115205933.0001): INFILL PANEL. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9506013-547 · Aug 22, 2025
- [9505081-101AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198218168420260115205856.0001): AFT SVC DOOR SURRASSY. Safran Cabin Inc. · PMA PQ1176NM · Replaces 9505081-101AA · Aug 22, 2025

All of them: https://openairdocs.org/model/dehavilland-dhc-8-400/pma.md

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