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, 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 technical.publications@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 1641 - 1660 of 1683

Bulletins RSS

Aircraft S/B No.sort ascending Title Original Issue Latest Issue
DHC-2 2/41

Wing Strut Assembly Lower Attachment Fittings - Special Inspection

Apr 26, 1985 Jun 23, 2006 'C'
DHC-2T 2/40

Control Cables -Turnbuckle MS21251B - Precautionary Inspection

Jun 7, 1985
DHC-2 2/40

Control Cables - Turnbuckle MS21251B - Precautionary Inspection

Jun 7, 1985
DHC-2T 2/39

Seats and Their Attachments - Continuing Integrity

Aug 31, 1984
DHC-2 2/39

Seats and Their Attachments - Continuing Integrity

Aug 31, 1984
DHC-2 2/38

See TB/56

DHC-2 2/37

Wings - Special Inspection and Replacement of Aileron Centre Hinge Bracket - Modification No. 2/1536

Sep 9, 1983 Jun 29, 1984 'C'
DHC-2 2/36

Hydraulic System - Brake Cylinder - Spring Retainer Replacement - Modification No. 2/1538

Apr 15, 1983
DHC-2 2/35

Not applicable

DHC-2 2/34

Not applicable

DHC-2 2/33

Not applicable

DHC-2 2/32

Aileron - Addition of Nose Caps to Mass Balance Weights

Apr 10, 1981
DHC-2 2/31

See TB/51

DHC-2 2/30

Flight Controls - Elevator Root Rib Inspection for Cracking & Replacement

Sep 26, 1980
DHC-2 2/29

Aileron/Wing Flutter

Feb 1, 1980
DHC-2 2/28

Control Column - Special Inspection - Repair or Replacement

Jun 6, 1980 Dec 10, 1999 'D'
DHC-2 2/27

Aileron Control Cables in Wing - Procedure & Inspection for Tension

Oct 20, 1978 Apr 23, 1982 'C'
DHC-2 2/26

Amphibious Landing Gear Compression Rubber Block Replacement - Modification No. 2/1534

Mar 20, 1978
DHC-2 2/25

Float Installation Drain Tube Assembly - Installation Check

Oct 28, 1977
DHC-2 2/24

Structural Reinforcing of Floor at Aft Attachment of Passenger Mid-Position Bench Seat

Nov 11, 1977 May 30, 1978 'A'