N74WABombardier INC DHC-8-402
DeregisteredUnclaimedSource: FAA, updated Oct 16, 2026
This N-number isn't registered right now. Below is its last known registration, canceled Jan 30, 2021.
Safety record in brief:No NTSB accidents or incidents since 198298 ADs may apply
- Registration
- Deregistered
Registration
FAA Aircraft Registry · Oct 16, 2026- Last registered owner
- Aerocentury Corp
- Owner type
- Corporation
- City, state
- Burlingame, CA
- Certificate issued
- Oct 13, 2017
- Canceled
- Jan 30, 2021
We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine
FAA Registry + type dataAirframe
- Manufacturer
- Bombardier INC
- Model
- DHC-8-402
- Serial number
- 4020
- Aircraft type
- Fixed wing multi engine
- Category
- Land
- Certification
- Type Certificated
- Seats
- 70
- Engines
- 2
- Max takeoff weight
- 20,000 and over lb
- Mode S code
- A9F226
Engine
- Type
- Turbo-prop
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- 2017 – 2021Aerocentury CorpBurlingame, CA
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 16, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs published since 1998 that may apply (98)
These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2026-11-06 | Hardware; 51, Standard practices/structures | Jul 9, 2026 | Airframe (DHC-8-402) |
| 2026-08-07 | Stabilizers | Jun 3, 2026 | Airframe (DHC-8-402)Serial numbers per Transport Canada AD CF-2025-19, dated March 24, 2025 |
| 2025-19-05 | Flight controls | Oct 31, 2025 | Airframe (DHC-8-402)Serial numbers per Transport Canada AD CF-2024-10, dated March 1, 2024 |
| 2024-12-05 | Landing Gear | Aug 21, 2024 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4633 |
| 2024-12-06 | Fuselage | Aug 21, 2024 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4624 |
Show all 98 ADsShow fewer ADs
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2024-08-04 | Time Limits/ Maintenance Checks | Jun 20, 2024 | Airframe (DHC-8-402) |
| 2024-02-02 | De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier… | Mar 21, 2024 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4633 |
| 2023-16-05 | De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier… | Sep 25, 2023 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4633 |
| 2023-07-06 | Stabilizers | Jun 20, 2023 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4549 |
| 2023-06-03 | Landing Gear | May 18, 2023 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2023-05-01 | De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier… | Apr 18, 2023 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4633 |
| 2023-01-09 | Fuel System | Mar 13, 2023 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2022-25-06 | Air Conditioning System | Jan 23, 2023 | Airframe (DHC-8-402)Certain serial numbers: DHC-8-402 4095–4633 |
| 2022-23-01 | Fuel | Dec 13, 2022 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2022-17-04 | Fuel System; and 05, Time Limits/Maintenance Checks | Nov 1, 2022 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2022-13-08 | Landing gear | Aug 10, 2022 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4622 |
| 2022-11-14 | Landing gear | Jun 21, 2022 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2022-06-15 | Pneumatic | May 10, 2022 | Airframe (DHC-8-402) |
| 2022-03-02 | Wings | Mar 17, 2022 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4628 |
| 2022-01-02 | Nacelles/ pylons | Mar 3, 2022 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4550; 4583–4585; 4587; 4588; 4590 |
| 2021-23-02 | Fire protection | Jan 5, 2022 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4614 |
| 2021-23-03 | Landing Gear | Dec 6, 2021 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2021-19-11 | Flight controls | Nov 18, 2021 | Airframe (DHC-8-402)Serial numbers per De Havilland Service Bulletin 8-27-123, Revision A (DHC-8-100/200/300); De Havilland Service Bulletin 84-27-74, Revision B (DHC-8-400) |
| 2021-12-02 | Nacelles/ pylons | Jul 20, 2021 | Airframe (DHC-8-402)Certain serial numbers: 4081–4591 |
| 2021-11-04 | Landing Gear | Jul 9, 2021 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4534 |
| 2021-10-13 | Landing gear | Jul 1, 2021 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4608 |
| 2020-21-03 | Doors | Nov 18, 2020 | Airframe (DHC-8-402)Certain serial numbers: 4001–4530 |
| 2020-09-12 | Stabilizers | Jun 24, 2020 | Airframe (DHC-8-402)Certain serial numbers: 4001–on |
| 2020-02-10 | Fire protection | Mar 12, 2020 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2019-24-12 | Fuselage | Feb 3, 2020 | Airframe (DHC-8-402)Certain serial numbers: 4327; 4330; 4337; 4342; 4350; 4352; … |
| 2019-22-11 | Main landing gear | Jan 9, 2020 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on. Only with: Equipped with main landing gear (MLG) forward stabilizer brace P/N 46401-7. |
| 2019-20-09 | Wings | Nov 27, 2019 | Airframe (DHC-8-402)Certain serial numbers: 4001–4437 |
| 2019-18-05 | Landing gear | Oct 31, 2019 | Airframe (DHC-8-402)Certain serial numbers: 4001–4585; 4587 |
| 2019-15-09 | Wings | Sep 19, 2019 | Airframe (DHC-8-402)Certain serial numbers: 4001–4547. Only with: Having outboard spoiler actuator mounting brackets P/N 85714052-101 or 85714052-102. |
| 2018-20-18 | Flight controls | Nov 20, 2018 | Airframe (DHC-8-402)Certain serial numbers: 4001–on |
| 2018-17-17 | Ice and Rain Protection | Oct 2, 2018 | Airframe (DHC-8-402)Certain serial numbers: 4001–4524 |
| 2018-17-09 | Landing gear | Sep 25, 2018 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2018-02-16 | Doors | Mar 5, 2018 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4488. Only with: Except airplanes incorporating Bombardier ModSum IS4Q5200050. |
| 2017-23-01 | Landing gear | Dec 19, 2017 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4325 |
| 2017-20-07 | Fire protection | Nov 6, 2017 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4504 |
| 2017-19-27 | Flight controls | Nov 1, 2017 | Airframe (DHC-8-402)Serial numbers per Parker Service Bulletin 390700-27-002, Revision 1, section 4. Appendix (spoiler PCU S/Ns). Only with: Equipped with spoiler PCU P/N 390700-1007 or -1009 having PCU S/N 0474 through 1321, S/N listed in Parker SB 390700-27-002 Rev 1 Appendix, or S/N 1394 through 1876 without suffix "A". |
| 2017-17-02 | Electrical power | Sep 25, 2017 | Airframe (DHC-8-402)Certain serial numbers: 4035–4347 |
| 2017-14-02 | Equipment/ furnishings | Aug 10, 2017 | Airframe (DHC-8-402)Serial numbers per Bombardier Service Bulletin 84-25-169, Revision B, dated February 17, 2017 |
| 2017-09-11 | Doors | Jun 29, 2017 | Airframe (DHC-8-402)Certain serial numbers: 4001–4473. Only with: Equipped with Bombardier ModSum 4-422100 or ModSum 4-458687 (Jetway Compatible Passenger Airstair Door). |
| 2017-06-10 | Lights | May 1, 2017 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4507 |
| 2017-05-11 | Landing gear | Apr 17, 2017 | Airframe (DHC-8-402)Certain serial numbers: 4001–4424 |
| 2016-24-04 | Fuselage | Jan 17, 2017 | Airframe (DHC-8-402)Certain serial numbers: 4156–4453; 4456; 4457 |
| 2016-24-03 | Stablizers | Jan 12, 2017 | Airframe (DHC-8-402)Certain serial numbers: 4001–on |
| 2016-22-03 | Propellers/ propulsors | Nov 30, 2016 | Airframe (DHC-8-402) |
| 2016-19-11 | Ice and rain protection | Nov 2, 2016 | Airframe (DHC-8-402)Certain serial numbers: 4001–4184 |
| 2016-16-15 | Landing Gear | Sep 23, 2016 | Airframe (DHC-8-402)Certain serial numbers: 4001–4431 |
| 2016-01-09 | Doors | Feb 25, 2016 | Airframe (DHC-8-402)Certain serial numbers: 4001–on |
| 2015-19-13 | Flight Controls | Nov 3, 2015 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4453. Only with: Outboard spoiler power control unit (PCU) P/N 390700-1007 installed in the outboard position. |
| 2015-17-03 | Landing Gear | Oct 7, 2015 | Airframe (DHC-8-402)Certain serial numbers: 4001–4419 |
| 2015-17-25 | Fuel | Oct 7, 2015 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4417 |
| 2015-15-07 | Hydraulic Power | Aug 12, 2015 | Airframe (DHC-8-402)Certain serial numbers: 4001–4424 |
| 2015-13-02 | Fire protection | Jul 31, 2015 | Airframe (DHC-8-402)Certain serial numbers: 4001–4424 |
| 2015-08-03 | Landing Gear | May 26, 2015 | Airframe (DHC-8-402)Certain serial numbers: 4001–4109 |
| 2015-02-25 | Fuel | Mar 17, 2015 | Airframe (DHC-8-402)Certain serial numbers: 4063–4118 |
| 2015-02-12 | Bombardier, Inc. Airplanes | Mar 6, 2015 | Airframe (DHC-8-402)Certain serial numbers: 4001–4454 |
| 2014-23-14 | Fuel | Dec 31, 2014 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4417. Only with: Installed engine fuel feed ejector pump having P/N 2960008-102. |
| 2014-19-02 | Flight Controls | Oct 24, 2014 | Airframe (DHC-8-402)Certain serial numbers: 4166–4175 |
| 2014-16-07 | Landing Gear | Sep 23, 2014 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4418; 4422; 4423 |
| 2014-15-20 | Pneumatic | Sep 19, 2014 | Airframe (DHC-8-402)Certain serial numbers: 4001–4446 |
| 2014-05-18 | Landing gear | Apr 22, 2014 | Airframe (DHC-8-402) |
| 2014-03-04 | Bombardier, Inc. Airplanes | Apr 9, 2014 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4364 |
| 2013-22-04 | Flight controls | Dec 5, 2013 | Airframe (DHC-8-402)Certain serial numbers: DHC-8-102 003–672; DHC-8-103 003–672; DHC-8-106 003–672; DHC-8-201 003–672; DHC-8-202 003–672; DHC-8-301 003–672; … |
| 2013-22-09 | Flight Controls | Dec 5, 2013 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on. Only with: Equipped with rudder feel trim unit (RFTU) P/N 399500-1007. |
| 2013-16-25 | Fire protection | Oct 4, 2013 | Airframe (DHC-8-402)Certain serial numbers: 4001–4399 |
| 2013-13-17 | Flight controls | Aug 26, 2013 | Airframe (DHC-8-402)Certain serial numbers: 4001–4334; 4336 |
| 2013-09-04 | Fire protection | Aug 2, 2013 | Airframe (DHC-8-402)Certain serial numbers: 4001–4382 |
| 2012-22-07 | Electrical Power | Dec 14, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001–on |
| 2012-21-12 | Landing gear | Dec 4, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001–4346 |
| 2012-20-08 | Electrical Power | Nov 21, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001–4338. Only with: Honeywell AC generator P/N 1152218-3, 1152218-4 or 1152218-5 installed. |
| 2012-20-09 | Landing Gear | Nov 20, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001–4247 |
| 2012-20-04 | Wings | Nov 14, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001–4382 |
| 2012-18-15 | Ice and rain protection | Oct 22, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001–on. Only with: Equipped with Aerazur timer and monitor unit (TMU) P/N 4100S018-06. |
| 2012-16-10 | Power Plant | Sep 18, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4354; 4356–4363 |
| 2012-12-16 | Wings | Jul 30, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–4106 |
| 2012-06-05 | Doors | Apr 27, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001–4361 |
| 2012-06-04 | Fuselage | Apr 25, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4161–4296 |
| 2012-04-08 | Flight controls | Apr 10, 2012 | Airframe (DHC-8-402)Certain serial numbers: DHC-8-102 003–672; DHC-8-103 003–672; DHC-8-106 003–672; DHC-8-201 003–672; DHC-8-202 003–672; DHC-8-301 003–672; … |
| 2012-02-12 | Electrical Power | Feb 15, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4095–4391 |
| 2011-24-03 | Bombardier, Inc. Airplanes | Jan 3, 2012 | Airframe (DHC-8-402)Certain serial numbers: 4001–on |
| 2011-17-17 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | Oct 18, 2011 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003; 4004; 4006; 4008–4208 |
| 2011-18-17 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | Oct 18, 2011 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003–on |
| 2011-18-18 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | Oct 14, 2011 | Airframe (DHC-8-402)Certain serial numbers: 4001–4305 |
| 2011-13-06 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | Aug 1, 2011 | Airframe (DHC-8-402)Certain serial numbers: 4003; 4004; 4006; 4008–4205 |
| 2011-11-02 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | Jun 22, 2011 | Airframe (DHC-8-402)Certain serial numbers: 4001–4190; 4199–4201; 4203–4216. Only with: Equipped with a motive flow check valve (MFCV) having P/N 2960018-101. |
| 2011-09-12 | Bombardier, Inc. Model DHC-8-101, -102, -103, -106, -201, -202, -301, -311, -315, -401… | Jun 6, 2011 | Airframe (DHC-8-402)Certain serial numbers: DHC-8-101 003–566; DHC-8-102 003–566; DHC-8-103 003–566; DHC-8-106 003–566; DHC-8-201 003–566; DHC-8-202 003–566; … |
| 2010-23-04 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | Nov 22, 2010 | Airframe (DHC-8-402)Certain serial numbers: 4001–on |
| 2010-21-02 | Bombardier, Inc. Model DHC-8 Airplanes | Nov 12, 2010 | Airframe (DHC-8-402)Certain serial numbers: DHC-8-101 003–658; DHC-8-102 003–658; DHC-8-103 003–658; DHC-8-106 003–658; DHC-8-201 003–658; DHC-8-202 003–658; … |
| 2010-14-11 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | Aug 17, 2010 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003; 4004; 4006; 4008–4227 |
| 2010-14-16 | Bombardier, Inc. Model DHC-8-400, -401, and -402 Airplanes | Aug 17, 2010 | Airframe (DHC-8-402)Certain serial numbers: 4001; 4003; 4004; 4006; 4008–4184 |
| 2010-12-06 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | Jul 13, 2010 | Airframe (DHC-8-402)Certain serial numbers: 4105–4179 |
| 2010-10-04 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | May 20, 2010 | Airframe (DHC-8-402)Certain serial numbers: 4001–4169 |
| 2010-09-07 | Bombardier, Inc. Model DHC-8-400 Series Airplanes | May 14, 2010 | Airframe (DHC-8-402)Only with: Equipped with Thales angle of attack (AOA) vanes having P/N C16177AC. |
| 2010-01-06 | Bombardier, Inc. (Type Certificate Previously Held by de Havilland, Inc.) Model… | Feb 9, 2010 | Airframe (DHC-8-402)Certain serial numbers: 4135–4149 |
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (0)
No Service Difficulty Reports found for this airframe since 1995.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 16, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 16, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026