Time Limits / Maintenance Checks — Airworthiness Limitations Section — Amendment
- Published
- Effective
- Replaces
- 2018-0132
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of AB139 and AW139 helicopters must replace components before exceeding life limits and perform all maintenance tasks within specified intervals starting from 26 January 2026. They must revise their approved Aircraft Maintenance Programme within 12 months to incorporate the new limitations and tasks. Any discrepancies found during maintenance must be corrected before the next flight, and if existing instructions are insufficient, contact Leonardo for approved corrective actions.
Summary
EASA Airworthiness Directive 2026-0003 is an amendment concerning the time limits and maintenance checks specified in the Airworthiness Limitations Section for Leonardo S.p.A. AB139 and AW139 helicopters. This directive updates the mandatory maintenance tasks and life limits as defined in the Leonardo Maintenance Manual, ensuring continued airworthiness of these helicopter models.
What changed
EASA AD 2026-0003 supersedes the previous AD 2018-0132 and introduces new and/or more restrictive maintenance tasks and life limits as published in Issue 015 of the Airworthiness Limitations Section of the Leonardo Maintenance Manual. It requires operators to comply with updated thresholds and intervals for maintenance tasks and component replacements.
Why it matters
This directive is critical for aviation professionals as it mandates compliance with updated maintenance requirements to prevent unsafe conditions. Operators and maintenance organizations must ensure that all tasks and life limits are adhered to, reducing the risk of component failure and enhancing flight safety. It also affects the approved Aircraft Maintenance Programme, requiring timely updates to remain compliant.
More for Leonardo S.P.A. Helicopters AB139
All 46- EASA AD 2020-0271R1Main Rotor – Swashplate Boot – InspectionOct 8, 2026
- EASA AD 2025-0094R2Electrical Power – Overhead Panel Wires Interference – Inspection / ModificationAug 26, 2026
- EASA AD 2026-0165Engine Exhaust – Nozzle Exhaust Duct Clamp Assembly – InspectionAug 18, 2026
- EASA AD 2025-0094R1Electrical Power – Overhead Panel Wires Interference – Inspection / ModificationJul 3, 2026
- EASA AD 2025-0163Rotors Flight Control — Brake Pedal Assembly — Inspection
Get the next one by email
New ADs and bulletins for Leonardo S.P.A. Helicopters AB139 and S.P.A. Helicopters AW139, summarized like this page, every Monday.