EASA Regulations for De Havilland Aircraft of Canada Limited DHC-8 series 100

2 airworthiness directives and regulations affecting De Havilland Aircraft of Canada Limited DHC-8 series 100.

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New ADs and bulletins for De Havilland Aircraft of Canada Limited DHC-8 series 100, summarized like the ones below, every Monday.

EASA AD CF-2026-47R1

Oct 13, 2026

Wing – Wing Access Panels with Un-trimmed Stiffeners and/or Reduced Thickness - Inspection

Airworthiness Directive CF-2026-47R1 addresses inspection and modification requirements for wing access panels with un-trimmed stiffeners and/or reduced thickness on De Havilland Aircraft of Canada Limited model DHC-8 series 100, 200, and 300 aircraft. The directive focuses on ensuring that the right-hand wing access panel stiffener is trimmed and that correct thickness panels are installed to prevent potential ignition sources in the wing fuel tank. It applies to all serial numbers of the specified models.

Airworthiness Directive

De Havilland Canada DHC-8102103106201202301311314315
De Havilland Aircraft of Canada Limited DHC-8 series 100
De Havilland Aircraft of Canada Limited DHC-8 series 200
De Havilland Aircraft of Canada Limited DHC-8 series 300

EASA AD CF-2026-47

Sep 28, 2026

Wing – Wing Access Panels with Un-trimmed Stiffeners and/or Reduced Thickness

Canadian Airworthiness Directive CF-2026-47 addresses wing access panels with un-trimmed stiffeners and/or reduced thickness on De Havilland Aircraft of Canada Limited model DHC-8 series 100, 200, and 300 aircraft. The directive focuses on ensuring the right-hand wing access panel stiffener is trimmed and that both left-hand and right-hand access panels of correct thickness are installed to prevent potential fuel tank ignition risks. This AD applies to all serial numbers of the specified models and supersedes a previous directive issued in 2025.

Airworthiness Directive

De Havilland Canada DHC-8
De Havilland Aircraft of Canada Limited DHC-8 series 100
De Havilland Aircraft of Canada Limited DHC-8 series 200
De Havilland Aircraft of Canada Limited DHC-8 series 300