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BOMBARDIER INC DHC-8-402

30 registered · 2001–2011 · 1 NTSB events · 50 ADs

About this data

Fixed Wing Multi Engine · as of Sep 21, 2026

Resources Manufacturer · Bombardier ↗ Search FAA TCDS ↗

Distribution · currently registered

By state (top 10)

  • UT 76.7% 23
  • AK 10.0% 3
  • MD 3.3% 1
  • SC 3.3% 1
  • DE 3.3% 1
  • OR 3.3% 1

By decade of manufacture

  • 2000s 56.7% 17
  • 2010s 3.3% 1
  • Unknown 40.0% 12

NTSB records

1 event(s) on file. Showing the most recent 1.

Airworthiness directives

50 directive(s) on file. Showing the most recent 25 · 25 more in the Federal Register.

  • Jul 17, 2024

    Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes

    The FAA is superseding Airworthiness Directive (AD) 2021-25-12 and AD 2022-11-11, which applied to certain De Havilland Aircraft of Canada Limited Model DHC-8-401 and -402 airplanes. AD 2021-25-12 required repetitive lubrications of the trailing arm of the nose landing gear (NLG). AD 2021-25-12 also required revising…

  • Jun 21, 2024

    Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes

    The FAA proposes to adopt a new airworthiness directive (AD) for certain De Havilland Aircraft of Canada Limited Model DHC-8-401 and -402 airplanes. This proposed AD was prompted by a report of an in- flight event where isolation valve caution messages were received. This proposed AD would require inspecting the fuse/…

  • Mar 22, 2024

    Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes

    The FAA proposes to supersede Airworthiness Directive (AD) 2021-25-12 and AD 2022-11-11, which apply to certain De Havilland Aircraft of Canada Limited Model DHC-8-401 and -402 airplanes. AD 2021- 25-12 requires repetitive lubrications of the trailing arm of the nose landing gear (NLG). AD 2021-25-12 also requires rev…

  • Dec 19, 2022

    Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes

    The FAA is adopting a new airworthiness directive (AD) for certain De Havilland Aircraft of Canada Limited Model DHC-8-402 airplanes. This AD was prompted by an investigation that found that the actual operating temperatures within the integrated flight cabinet (IFC) were significantly higher than anticipated during c…

  • Aug 12, 2022

    Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes

    The FAA proposes to adopt a new airworthiness directive (AD) for certain De Havilland Aircraft of Canada Limited Model DHC-8-402 airplanes. This proposed AD was prompted by an investigation that found that the actual operating temperatures within the integrated flight cabinet (IFC) were significantly higher than antic…

  • Jul 6, 2018

    Airworthiness Directives; Bombardier, Inc., Airplanes

    We propose to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model DHC-8-400 series airplanes. This proposed AD was prompted by reports of wear on fuel couplings, bonding springs, and sleeves as well as fuel tube end ferrules and fuel component end ferrules. This proposed AD would require repet…

  • Jul 6, 2017

    Airworthiness Directives; Bombardier, Inc., Airplanes

    We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model DHC-8-401 and DHC-8-402 airplanes. This AD was prompted by a report that a pilot was unable to move the rudder pedal due to an obstruction. This AD requires an inspection to determine if wiring shrouds are present, and modifying the…

  • Mar 2, 2017

    Airworthiness Directives; Bombardier, Inc., Airplanes

    We propose to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model DHC-8-401 and DHC-8-402 airplanes. This proposed AD was prompted by a report that a pilot was unable to move the rudder pedal due to an obstruction. This proposed AD would require an inspection to determine if wiring shrouds are…

  • Feb 7, 2013

    Airworthiness Directives; Dowty Propellers Propellers

    We propose to revise an existing airworthiness directive (AD) that applies to all Dowty Propellers R408/6-123-F/17 model propellers. The existing AD currently requires initial applications of sealant between the bus bar assembly and the backplate assembly of certain line-replaceable units (LRUs), and repetitive applic…

  • Aug 23, 2010

    Airworthiness Directives; Dowty Propellers R408/6-123-F/17 Model Propellers

    We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

  • Jul 13, 2010

    Airworthiness Directives; Bombardier, Inc. Model DHC-8-400, -401, and -402 Airplanes

    We are superseding an existing airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe…

  • Jun 23, 2010

    Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

    We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition…

  • Jun 8, 2010

    Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

    We are adopting a new airworthiness directive (AD) for the

  • Apr 21, 2010

    Airworthiness Directives; Bombardier, Inc. Model DHC-8-400, -401, and -402 Airplanes

    We propose to adopt a new airworthiness directive (AD) for the products listed above that would supersede an existing AD. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation…

  • Mar 23, 2010

    Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

    We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the uns…

  • Jan 5, 2010

    Airworthiness Directives; Bombardier, Inc. (Type Certificate Previously Held by de Havilland, Inc.) Model DHC-8-400 Series Airplanes

    We are superseding an existing airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe…

  • Dec 30, 2009

    Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

    We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the uns…

  • Dec 4, 2009

    Airworthiness Directives; Bombardier Model DHC-8-400 Series Airplanes

    We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition…

  • Dec 4, 2009

    Airworthiness Directives; Bombardier Model DHC-8-400, DHC-8-401, and DHC-8-402 Airplanes

    We are adopting a new airworthiness directive (AD) for the products listed above that would revise an existing AD. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MC…

  • Sep 25, 2009

    Airworthiness Directives; Dowty Propellers R408/6-123-F/17 Model Propellers

    We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe…

  • Sep 9, 2009

    Airworthiness Directives; Bombardier Model DHC-8-400 Series Airplanes

    We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition…

  • Sep 4, 2009

    Airworthiness Directives; Bombardier Model DHC-8-400 Series Airplanes

    We propose to adopt a new airworthiness directive (AD) for the products listed above that would supersede an existing AD. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation…

  • Sep 4, 2009

    Airworthiness Directives; Bombardier Model DHC-8-400 Series Airplanes

    We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the uns…

  • Jun 11, 2009

    Airworthiness Directives; Bombardier Model DHC-8-400 Series Airplanes

    We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition…

  • Jun 10, 2009

    Airworthiness Directives; Bombardier Model DHC-8-400 Series Airplanes

    We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the uns…

Type certificate data sheets · 1 match in the FAA catalog

  • A13NM Bombardier Inc. Historical Rev 15 · 12/27/2006

    Models: DHC-8-201, DHC-8-301, DHC-8-315, DHC-8-106 + 12 more

Supplemental type certificates · 602 on file

+ 572 more STCs on file

PMA replacement parts · 60+ on file

+ 20 more PMA parts on file

Registered N-numbers · 30

30 of 30 ● NTSB events on file · orange tails have Atlas pages · Look up queries the live FAA registry (owner, address, last airworthiness)
N-number St Year NTSB FAA
N180VL UT — · Look up ↗
N199WQ UT 2008 · Look up ↗
N404AV MD 2001 ● Look up ↗
N404E SC 2002 · Look up ↗
N4113A UT — · Look up ↗
N4120B UT — · Look up ↗
N4126B UT — · Look up ↗
N4202B UT — · Look up ↗
N4203B UT — · Look up ↗
N423QX DE 2007 · Look up ↗
N429QX OR 2007 · Look up ↗
N430QX UT 2007 · Look up ↗
N436QX UT 2009 · Look up ↗
N438QX UT 2009 · Look up ↗
N4417F UT — · Look up ↗
N441QX UT 2011 · Look up ↗
N4422B UT — · Look up ↗
N4442B UT — · Look up ↗
N4443B UT — · Look up ↗
N4451B UT — · Look up ↗
N689AC UT 2001 · Look up ↗
N705AC UT — · Look up ↗
N792CP AK 2007 · Look up ↗
N794CP AK 2007 · Look up ↗
N796CP AK 2008 · Look up ↗
N947AC UT 2006 · Look up ↗
N988AC UT 2009 · Look up ↗
N989AC UT 2009 · Look up ↗
N993AC UT 2009 · Look up ↗
N998AC UT 2008 · Look up ↗

Source — FAA Aircraft Registry

Sources