CTHIn ForceLegislation
AD/DHC-1/44 Amdt 1 - Mandatory Modifications, Inspections and Replacements
//
© 2026 Zoe. All rights reserved.
Zoe is a legal information platform. Always consult the Federal Register of Legislation for authoritative text.
AD/DHC-1/44 Amdt 1 - Mandatory Modifications, Inspections and Replacements
Start here
Turn the raw legal text into a practical explanation grounded in AD/DHC-1/44 Amdt 1 - Mandatory Modifications, Inspections and Replacements.
| AD/DHC-1/44 Amdt 1 | Mandatory Modifications, Inspectionsand Replacements | 17/2011 |
|---|
| Applicability: | All Canadian production DHC-1 aircraft as specified in the requirement document. |
|---|---|
| Requirement: | Carry out the modifications, inspections and replacements in accordance with Transport Canada Airworthiness Directive CF-49-05.Note: De Havilland Aircraft of Canada Limited Technical News Sheet Leaflet C-3, C-4, C-6, C-7, C-10 and Design Leaflets CM1003, Mod.278, Mod.322 refer. |
| Compliance: | Within 6 months after the effective date unless previously accomplished. |
| This Amendment becomes effective on 26 August 2011. | |
| Background: | Modifications, inspections and replacements relating to Rudder Bars, Wheel Hubbolts, Brake Disc Clips, Support Brackets, Rudder Mass Balance Weight, Fuselage Longerons, Helical Tension Spring, Safety Harness Attachments, and Rear Brake Lever assemblies are mandated by Transport Canada.Amendment 1 of this directive reduces the applicability of this directive to Canadian Chipmunks only. |
Image unavailable in extracted text
Mike Higgins
Delegate of the Civil Aviation Safety Authority
23 August 2011