Helicopters Get Sea Anchor Upgrade: FAA Demands More Inspections
Published Date: 8/24/2026
Proposed Rule
Summary
The FAA proposes to supersede Airworthiness Directive (AD) 2025-17-03, which applies to all Airbus Helicopters Model AS332L, AS332L1, AS332L2, and EC225LP helicopters. AD 2025-17-03 requires inspecting the emergency sea anchor and, depending on the result, replacing the emergency sea anchor. Since the FAA issued AD 2025-17-03, it has been determined that an additional inspection of an affected emergency sea anchor must be accomplished. This proposed AD would retain all of the requirements of AD 2025-17-03, would also require an additional inspection, and depending on the result, replacing the emergency sea anchor. The FAA is proposing this AD to address the unsafe condition on these products.
Analyzed Economic Effects
2 provisions identified: 0 benefits, 2 costs, 0 mixed.
Mandatory Anchor Inspections and Replacements
If you operate an Airbus Helicopters Model AS332L, AS332L1, AS332L2, or EC225LP, the FAA proposes you must inspect the emergency sea anchor and, if defects are found, replace it. The FAA estimates the rule would affect 44 U.S.-registered helicopters, with an inspection costing about $170 per helicopter and a replacement costing about $4,833 per helicopter (labor $170 plus parts $4,663).
No Special Flight Permits Allowed
The proposed AD explicitly prohibits special flight permits under 14 CFR 21.197 and 21.199 for the affected helicopters. That means operators cannot use those special flight permits to move an affected helicopter and must comply with the AD without that allowance.
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