Airbus choppers get stricter checks: FAA proposes updates.
Published Date: 3/19/2025
Proposed Rule
Summary
If you own or work with Airbus Helicopters Model AS332L1, the FAA wants you to update your maintenance rules to keep flying safe. They’re proposing new, stricter checks based on European safety advice, and they want your feedback by May 5, 2025. This update might mean some extra work but it’s all about keeping those helicopters in top shape and safe to fly.
Analyzed Economic Effects
4 provisions identified: 1 benefits, 3 costs, 0 mixed.
Safety goal: prevent critical part failures
The FAA says the AD is intended to prevent failure of critical parts and primary structural components on AS332L1 helicopters, which, if not addressed, could result in loss of control of the helicopter.
Must replace parts and follow new life limits
The rule requires replacing components before they exceed their life limits and accomplishing all maintenance tasks within the thresholds and intervals specified in EASA AD 2023-0142 (dated July 14, 2023), and to perform any required corrective actions or contact Airbus Helicopters for approved instructions.
Revise maintenance limits within 30 days
If you operate an Airbus Helicopters Model AS332L1, you must revise the airworthiness limitations section of your existing maintenance manual or instructions for continued airworthiness and the existing approved maintenance or inspection program within 30 days after the effective date of this AD.
Estimated paperwork cost: $85 each
The FAA estimates this proposed AD would affect 7 U.S.-registered AS332L1 helicopters and that revising the airworthiness limitations would take 1 work-hour at $85 per hour, for an estimated cost of $85 per helicopter and $595 for the U.S. fleet.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-15585, Requirements for Interference-Tolerant Radio Altimeter Systems
In July 2025, President Trump signed the One Big Beautiful Bill Act. Section 40002 of that law re-institutes the Federal Communications Commission's general auction authority and specifically directs the Commission to complete a system of competitive bidding for not less than 100 megahertz in the 3.98-4.2 gigahertz band (Upper C- band). This final rule supports the Federal Communications Commission's July 2026 Report and Order that makes 160 megahertz of the Upper C-band available for terrestrial wireless flexible use via a system of competitive bidding. To ensure safe, efficient, and reliable aviation operations in the presence of wireless signals in the C-band, the Federal Aviation Administration is issuing new regulations that require all radio altimeters to meet specific minimum performance requirements. These new radio altimeters must withstand interference from wireless signals in neighboring spectrum bands and continue to provide accurate altitude readings to both pilots and integrated aircraft safety systems. These regulations require all aircraft equipped with radio altimeters operating under part 121 and those aircraft with radio altimeters operating under part 129 with 30 or more passenger seats or a payload capacity of more than 7,500 pounds to comply with the minimum performance requirements by December 30, 2030, which is prior to the date the Federal Communications Commission authorizes the use of the Upper C-band for new wireless services, as stated in its Report and Order. All other aircraft equipped with radio altimeters that are required to comply with part 91, including aircraft operating under parts 125, 133, 135, 136, 137, 194, and all other aircraft operating under part 129 that are not subject to the initial deadline, must comply with the same minimum performance requirements on or before October 31, 2034.
2026-13440, Enabling Supersonic Overland Flight
The FAA wants to let supersonic planes fly over land again by updating old rules that banned them because of loud sonic booms. Thanks to new tech that keeps booms quiet, this change will open the door for faster, cooler flights across the U.S., helping America lead the world in supersonic travel. People and companies interested in supersonic flight should share their thoughts by August 17, 2026.
2026-13126, Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period
The FAA is giving more time—until August 5, 2026—for people to share their thoughts on new rules that would limit drone flights near important fixed sites like power plants or airports. This affects drone operators and facility owners who want to keep the skies safe and secure. No new costs yet, just extra time to weigh in and help shape the rules.
2026-08943, Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility
The FAA is proposing new rules to keep drones away from certain important fixed sites like power plants or airports to keep everyone safe and secure. If you own or operate one of these sites, you can request a drone flight restriction zone to protect your property and people nearby. Comments are open until July 6, 2026, and these changes could affect drone pilots and site operators, but no big costs are expected.
2025-04846, Extension of the Prohibition Against Certain Flights in the Territory and Airspace of Libya
The FAA is extending the ban on certain flights over Libya for three more years, until March 20, 2028. This affects U.S. airlines, commercial operators, and pilots with FAA certificates flying in Libyan airspace, due to ongoing safety risks. The rule also reminds everyone how to apply for special approvals or exemptions if needed.
2025-03853, Enforcement Policy Regarding “Drug and Alcohol Testing of Certificated Repair Station Employees Located Outside of the United States; Correction”
The FAA is giving repair stations outside the U.S. a break by delaying enforcement of new drug and alcohol testing rules until March 20, 2025. This means affected repair stations don’t have to worry about penalties if they aren’t fully following the updated rules just yet. The delay helps everyone get ready without rushing or extra costs.
Previous / Next Documents
Previous: 2025-04443, Endangered and Threatened Wildlife and Plants; Reopening Comment Periods for Three Proposed Rules; Announcement of a Public Hearing for One Proposed Rule
The U.S. Fish and Wildlife Service is reopening the comment periods for three insect species rules: monarch butterfly, bleached sandhill skipper, and Suckley's cuckoo bumble bee. They’re also hosting a public hearing for the bleached sandhill skipper on April 16, 2025. If you care about these critters, now’s your chance to speak up before May 19, 2025, with no extra cost to join in!
Next: 2025-04392, Establishment of Restricted Areas R-5305A, R-5305B, and R-5305C; Camp Lejeune, NC; and Restricted Areas R-5307A, R-5307B, and R-5307C; Cherry Point, NC
The FAA wants to create new restricted airspace zones near Camp Lejeune and Cherry Point, NC, to safely contain military training activities like weapons use and laser tests. This change helps connect existing restricted areas for better safety and realistic training. If you have thoughts, send them by May 5, 2025—no costs or delays expected for the public.