EASA Regulations for De Havilland Canada DHC-8-103

EASA AD CF-2026-47R1

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.