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 Aircraft

Manual Status List – DHC-2 to DHC-7

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

For more information on digital technical publications, please contact csps-tp@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 CSPS Technical Publications Coordinator at csps-tp@vikingair.com.

Displaying 121 - 140 of 1698

Bulletins RSS

Aircraftsort descending S/B No. Title Original Issue Latest Issue
DHC-2 V2SB001

DHC-2 Type Certificate Ownership Transfer

Feb 1, 2006
DHC-2 TB/27

Control Surfaces - Mass Balance

Jun 11, 1968 Sep 16, 1981
DHC-2 TB/43

Transmittal Document for Modification Bulletin T2/2066 "Fuel System - Improved Filtration" (Refer to Mod. Bulletin for Data)

Jan 26, 1973
DHC-2 TB/59

NOT ISSUED

DHC-2 2/15

Not applicable

DHC-2 2/31

See TB/51

DHC-2 TB/11

Transmittal Document for Modification Bulletin T2/2051 Vacuum Pump - Dry Type - Introduction" (Refer to Mod. Bulletin for Data)

Dec 20, 1967 May 13, 1968
DHC-3 3/01

New Procedure to be used for Issuing Service Bulletins

Mar 10, 1967 Mar 31, 1967 'A'
DHC-3 3/17

Components Installed in de Havilland Aircraft of Canada (DHC) Products

Jun 2, 1971
DHC-3 3/33

Float Installation Drain Tube Assembly - Installation Check

Nov 4, 1977
DHC-3 3/49

Equipment/Furnishings - Special Inspection and Rectification of Luggage Compartment Posts

Jul 19, 1991
DHC-3 V3/0008

REPLACEMENT OF DHC-3 WING STRUT (MAIN SPAR) LUG FITTING AND FUSELAGE TIE BAR

Feb 9, 2017
DHC-3 3/02

Tail Landing Gear Support Structure - Ski Aircraft - To Inspect

Mar 10, 1967
DHC-3 3/18

Tailplane Rigging

Oct 26, 1973
DHC-3 3/34

Lithium Batteries in Emergency Locator Transmitters

Dec 9, 1977 Mar 2, 1978 'A'
DHC-3 3/50

Stabilizers - Installation of New Angles and Plates on Tailplane Root Ribs - Modification 3/935

Jan 13, 1995 Oct 6, 1995 'B'
DHC-3 V3/0012

Engine mount pickup fitings - inspection

Jan 20, 2022
DHC-3 3/03

Amendment to de Havilland Engineering Bulletin Series 'O' 11

Jul 20, 1967
DHC-3 3/19

Towing Practices

Apr 17, 1974
DHC-3 3/35

Elevator Connecting Rod - Inspection and Modification 3/929

Sep 15, 1978 Apr 11, 1980 'A'

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