Enter your tail number below. We'll pull your aircraft's make, model, serial, and engine from the FAA registry and find applicable ADs. Need to search without a tail number? Use Advanced search.
Evaluated 58 candidate ADs: 50 confirmed, 8 possible, 0 excluded.
Airworthiness Directives; Viking Air Limited (Type Certificate Previously Held by Bombardier, Inc. and de Havilland, Inc.) Airplanes
Effective: Jul 13, 2022
Airworthiness Directives; Viking Air Limited (Type Certificate Previously Held by Bombardier Inc. and de Havilland, Inc.) Airplanes
Effective: Jul 6, 2022
Airworthiness Directives; Viking Air Limited (Type Certificate Previously Held by Bombardier, Inc. and de Havilland, Inc.) Airplanes
Effective: Jun 23, 2022
Airworthiness Directives; Viking Air Limited (Type Certificate Previously Held by Bombardier, Inc. and de Havilland, Inc.) Airplanes
Effective: Jun 23, 2022
Airworthiness Directives; Viking Air Limited (Type Certificate Previously Held by Bombardier Inc.; de Havilland, Inc.) Airplanes
Effective: Jun 20, 2019
Airworthiness Directives; Viking Air Limited Airplanes
Effective: Mar 27, 2018
Airworthiness Directives; Viking Air Limited Model DHC-6-1, DHC- 6-100, DHC-6-200, and DHC-6-300 Airplanes
Effective: Mar 26, 2009
Airworthiness Directives; Viking Air Limited DHC-6 Series Airplanes
Effective: Dec 30, 2008
Airworthiness Directives; Viking Air Limited Models DHC-6-1, DHC-6-100, DHC-6-200, and DHC-6-300 Airplanes
Effective: Aug 5, 2008
Airworthiness Directives; Bombardier Inc. Models DHC-6-1, DHC-6-100, DHC-6-200, and DHC-6-300 Airplanes
Effective: May 5, 2000
Airworthiness Directives; de Havilland DHC-6 Series Airplanes
Effective: Dec 22, 1997
Airworthiness Directives; de Havilland DHC-6 Series Airplanes
Effective: May 23, 1997
Airworthiness Directives; de Havilland, Inc. DHC-6 Series Airplanes.
Effective: Jun 11, 1996
Airworthiness Directives; de Havilland DHC-6 Series Airplanes
Effective: Dec 27, 1995
Airworthiness Directives; de Havilland DHC-6 Series Airplanes
Effective: Dec 4, 1995
Airworthiness Directives; de Havilland DHC-6 Series Airplanes
Effective: Oct 26, 1995
Airworthiness Directives; de Havilland DHC-6 Series Airplanes
Effective: Oct 26, 1995
Airworthiness Directives: de Havilland DHC-6 Series Airplanes
Effective: Aug 31, 1994
Airworthiness Directives: de Havilland DHC-6 Series Airplanes
Effective: Jun 13, 1994
Airworthiness Directives: de Havilland DHC-6 Series Airplanes
Effective: Mar 31, 1994
Airworthiness Directives; DE HAVILLAND Models DHC-6-1, DHC-6-100, DHC-6-200, and DHC-6-300 Airplanes
Effective: Jul 16, 1993
Airworthiness Directives; DE HAVILLAND Model DHC-6-1/100/200/300 Airplanes
Effective: Mar 19, 1993
Airworthiness Directives; BOEING OF CANADA, LTD., DEHAVILLAND Models DHC-6-1, DHC-6-100, DHC-6-200, and DHC-6-300 Airplanes
Effective: Nov 16, 1990
Airworthiness Directives; DeHavilland DHC-6-1, DHC-6- 100, DHC-6-200, and DHC-6-300 Series Airplanes
Effective: Mar 16, 1987
Airworthiness Directives; DeHavilland Models DHC-6 1, 100, 200, and 300 Series Airplanes
Effective: Feb 13, 1987
Airworthiness Directives; DeHavilland Model DHC-6 Series Airplanes
Effective: Aug 10, 1983
Airworthiness Directives; DeHavilland Model DHC-6 Series Airplanes
Effective: Dec 27, 1982
Airworthiness Directives; DeHavilland Model DHC-6 Series Airplanes
Effective: Nov 2, 1981
Airworthiness Directives; de Havilland Model DHC-6 Series Airplanes
Effective: Jul 7, 1980
Airworthiness Directives; DeHavilland Model DHC-6 Series Airplanes
Effective: Jul 1, 1980
Airworthiness Directives; DeHavilland Model DHC-6 Series Airplanes
Effective: Feb 7, 1980
Airworthiness Directives; de Havilland Aircraft of Canada, Limited, Model DHC-6 Series Twin Otter Aircraft
Effective: Jul 6, 1979
Airworthiness Directives; de Havilland of Canada DHC-6 Series Aircraft
Effective: Feb 9, 1978
Airworthiness Directives; de Havilland Model DHC- 6 Series Twin Otter Aircraft
Effective: Jul 6, 1976
Airworthiness Directives; de Havilland Model DHC-6 Series Aircraft
Effective: Apr 12, 1976
Airworthiness Directives; de Havilland Model DHC-6 Series Twin Otter Aircraft
Effective: Dec 17, 1975
Airworthiness Directives; de Havilland Aircraft of Canada Model DHC-6 Airplanes
Effective: Nov 28, 1975
Airworthiness Directives; de Havilland Model DHC- 6 Series Twin Otter Aircraft
Effective: Apr 7, 1975
Airworthiness Directives; de Havilland Model DHC-6 Airplanes
Effective: Oct 23, 1974
Airworthiness Directives; de Havilland Model DHC-6 Series Airplanes
Effective: Apr 18, 1974
Airworthiness Directives; de Havilland Model DHC-6 Twin Otter Floatplanes all Series
Effective: Oct 3, 1973
Airworthiness Directives; de Havilland Model DHC- 6 Series Airplanes
Effective: Oct 12, 1971
Airworthiness Directives; de Havilland Model DHC-6 Series Aircraft
Effective: Aug 3, 1971
Airworthiness Directives; de Havilland Model DHC-6 Series Airplanes
Effective: May 19, 1971
Airworthiness Directives; DE HAVILLAND Model DHC-6 Airplanes
Effective: Dec 20, 1968
Airworthiness Directives; de Havilland Aircraft Type DHC-6 Series Aircraft
Effective: Dec 30, 1967
Airworthiness Directives; de Havilland Aircraft Type DHC-6 Series Airplanes
Effective: Dec 30, 1967
Airworthiness Directives; de Havilland Type DHC-6 Aircraft
Effective: Oct 21, 1967
Airworthiness Directives; de Havilland Aircraft of Canada, Ltd Model DHC-6 Series Airplanes
Airworthiness Directives; de Havilland Model DHC-6 Series Airplanes
Airworthiness Directives; Transport and Commuter Category Airplanes
Effective: May 26, 2023
Airworthiness Directives; Viking Air Limited (Type Certificate Previously Held by Bombardier, Inc. and de Havilland, Inc.) Airplanes
Effective: Mar 17, 2022
Airworthiness Directives; Shadin ADC-2000 Air Data Computers
Effective: Jan 23, 2006
Airworthiness Directives; Goodrich De-icing and Specialty Systems “FASTprop” Propeller De-icers
Effective: Oct 14, 2005
Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders
Effective: Feb 23, 2005
Airworthiness Directives; BF Goodrich Avionics Systems, Inc. SKYWATCH SKY497 Installations with a Top-Mounted Antenna
Effective: Dec 22, 1998
Airworthiness Directives; COLLINS: Applies to Collins AP106 Autopilots
Effective: Jun 11, 1975
Airworthiness Directives; de Havilland Aircraft of Canada, Ltd., Model DHC-6 Series 100,200 and 300 Aircraft
Effective: Feb 18, 1974
Free during beta. We'll email you the moment a new Airworthiness Directive is published that matches Viking Air Limited DHC-6-1. One email per AD. No spam, no third-party sharing.
Beta status: collecting waitlist while we wire up email delivery. You'll get one email when alerts go live — we'll honor first-100 signups with a permanent free tier.