DHC Technical Publications

* For CL technical publications, please visit: aerialfirefighter.vikingair.com/support/technical-publications

De Havilland Canada aircraft are recognized the world over for their reliability and longevity, and Viking is committed to keeping the fleet operational and in service for years to come. This commitment includes simplifying access to current versions of and revisions to Maintenance and Flight Manuals for DHC-2 Beaver through to DHC-7 Dash 7 aircraft. Viking has worked with Aircraft Technical Publishers (ATP) to provide up-to-date, digital versions of the technical libraries that are easily accessible and available by subscription.

Current Manual Status List for DHC & CL Aircrafts

Manual Status List – DHC-2 to DHC-7

Manual Status List - CL-215/215T/415/415MP

To obtain a subscription to a digital library, please contact ATP:

For more information on digital technical publications, please contact technical.support@vikingair.com.

Service Bulletins

* For CL service bulletins, please visit: aerialfirefighter.vikingair.com/support/technical-publications

The table below contains the full list of service bulletins that have been issued in relation to DHC-2 Beaver, DHC-3 Otter, DHC-6 Twin Otter and DHC-7 Dash 7 aircraft. This list is for reference purposes only. To purchase a subscription to a digital library, please contact Aircraft Technical Publishers. To obtain a copy of a particular service bulletin or for more information, please contact our Technical Publications Administrator.

Displaying 1681 - 1691 of 1691

Bulletins RSS

Aircraft S/B No. Title Original Issue Latest Issuesort descending
DHC-6 V6/0049

Inspection of the Wing to Fuselage Attachment Pin - AFT Position

Dec 4, 2015 Jun 5, 2017 'A'
DHC-2 V2/0012

Fin Rear Attachment Bolts- Inspection for Suspect Unapproved Parts

Jul 5, 2017 Jul 5, 2017
DHC-6 V6/0044

Supplemental Cleaning and Inspection of Fuel Gallery

Sep 13, 2013 Jul 14, 2017 'A'
DHC-6 V6/0062

STA 270.3 Pulley Replacement

Jul 31, 2017 Jul 31, 2017
DHC-6 V6/0009

Drain Hole Installation for Lower Engine Cowls
(ALL Post Mod 6/1505)

Apr 6, 2011 Feb 10, 2018 'A'
DHC-3 V3/0006

DHC-3 Wing Strut Attach Bolt/Inspection

Sep 17, 2014 May 16, 2018 'C'
DHC-6 V6/0016

Instructions for DHC-6 Main Landing Gear Maintenance Schedule and Methodology and Serialization

Dec 7, 2011 May 23, 2018 'B'
DHC-2 2/11

Fin Attachment Bolts – Special Inspection

Jun 23, 1972 Jul 25, 2018 'B'
DHC-3 3/30

Float Strut - Inspection for Cracking

Aug 19, 1977 Jul 25, 2018 'B'
DHC-3 3/21

Transmittal Document - Modification Bulletin S.O.O. 3028 - Requirements for Conversion from Military to Civil Type Aircraft

Mar 14, 1975 Apr 8, 2019 'A'
DHC-3 S.O.O. 3028

Requirements for Conversion from Military to Civil Type Aircraft

Mar 14, 1975 Apr 8, 2019 'A'

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