EASA Regulations for Leonardo AB412 EP

3 airworthiness directives and regulations affecting Leonardo AB412 EP.

Get the next one by email

New ADs and bulletins for Leonardo AB412 EP, summarized like the ones below, every Monday.

EASA AD 2026-0175

Sep 10, 2026

Rotor(s) – Main Rotor Yoke – Inspection

EASA Airworthiness Directive 2026-0175 is an airworthiness directive addressing the inspection of main rotor yokes on Leonardo S.p.A. AB412 and AB412 EP helicopters. It specifically targets main rotor yokes with part number 412-010-101-all that bear the Bell Helicopter Textron trademark or CAGE code 97499. The directive mandates a one-time inspection to detect mechanical damage that could lead to structural failure.

Airworthiness Directive
  • Leonardo S.P.A. Helicopters AB212
  • Leonardo S.P.A. Helicopters AB412
  • Leonardo AB412
  • Leonardo AB412 EP

EASA PAD 26-094

Aug 11, 2026

Rotor(s) – Main Rotor Yoke – Inspection

EASA Airworthiness Directive Proposal 26-094 is a proposed directive addressing the inspection of main rotor yokes on Leonardo S.p.A. AB412 and AB412 EP helicopters. It targets specific main rotor yokes manufactured by Bell Helicopter Textron that may have manufacturing defects leading to structural damage. The directive requires a one-time inspection and potential replacement of affected parts to ensure continued airworthiness.

Proposed AD
  • Leonardo S.P.A. Helicopters AB212
  • Leonardo S.P.A. Helicopters AB412
  • Leonardo AB412
  • Leonardo AB412 EP

EASA AD 2024-0104

May 24, 2024

Fuselage — Left Upper Cap Angle — Inspection

EASA Airworthiness Directive 2024-0104 is an airworthiness directive addressing the inspection of the left upper cap angle, part number 212-030-191-1, on Leonardo AB212, AB412, and AB412 EP helicopters. The directive mandates repetitive inspections to detect cracks that could compromise the structural integrity of these helicopters. It applies to all serial numbers of the affected helicopter models and references specific service bulletins for inspection procedures.

Airworthiness Directive
  • Leonardo S.P.A. Helicopters AB212
  • Leonardo S.P.A. Helicopters AB412
  • Leonardo AB212
  • Leonardo AB412
  • Leonardo AB412 EP