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 1661 - 1680 of 1691

Bulletins RSS

Aircraft S/B No. Title Original Issue Latest Issue
DHC-7 7-11-13

Furnishings - Buffet Wardrobe, Stowage and Waste Container Weight Limitation Labels
- Modification 7/1779
(A/C 1 thru 34)

Nov 14, 1980
DHC-7 7-11-12

Avionics - Emergency Locator Transmitter Battery - Installation of Label
- Modification 7/1742
(A/C 1 thru 22)

Nov 7, 1980
DHC-7 7-11-11

Air Conditioning - Ground Connection External Label
- Modification 7/1785
- Modification 7/1785 (A/C 1 thru 27) (A/C 1 thru 27)

Oct 3, 1980
DHC-7 7-11-10

Powerplant - Snow Separator - Visual Position Indicator
- Modification 7/1529
(A/C 1 thru 16)

Mar 7, 1980 Apr 18, 1980 'A'
DHC-7 7-11-01

Airstair Sub-Door - Installation of New Labels
- Modification 7/1269 (A/C 1, 2 and 4)

Jan 17, 1978 Mar 21, 1978 'A'
DHC-7 7-10-1

Ground Support Equipment - Improved
Engine Intake and Exhaust Covers
- Modification 7/2013
(A/C 1 thru 72)

Feb 19, 1982
DHC-2T V2SB0001

DHC-2 Type Certificate Ownership Transfer

Feb 1, 2006
DHC-2T V2/0009

Inspection - Wing Rear Spar

Jul 26, 2016
DHC-2T V2/0007 ASB

Inspection and/or Replacement of MS21042 Locknut in Horizontal Stabilizer (P/N C2TP1A)

Apr 29, 2013
DHC-2T V2/0005

Corrosion Inspection - Elevator Control Rod and Elevator Actuating Lever Control Column

Mar 26, 2012 Mar 4, 2015 'B'
DHC-2T V2/0004

Installation of an Automotive Style Cabin Door Latch System

Nov 15, 2010 May 18, 2012 'A'
DHC-2T V2/0003

New Cabin Door Windows that incorporate a "Push-out" Feature

Jul 18, 2010 Oct 25, 2010 'A'
DHC-2T V2/0002

Not Issued

DHC-2T V2/0001

Not Applicable

DHC-2T A2/53

Not Applicable

DHC-2T 2/55

Wing Strut Assembly Lower Attachment Fittings -Eddy Current Inspection

Jun 23, 2006
DHC-2T 2/54

Not Applicable

DHC-2T 2/52

See TB/60

DHC-2T 2/51 ASB

Flight Controls - Special Inspection of Link Stop in Aileron Control Chain

Mar 15, 1996
DHC-2T 2/50

See TB/58