2025-22250Rule

Airbus Choppers Face Stricter Fuel Filter Scrutiny from FAA

Published Date: 12/8/2025

Rule

Summary

If you fly or maintain Airbus Helicopters like the AS332 or EC225LP models, listen up! The FAA updated safety rules to add new fuel filter checks, including inspecting the inside surfaces and tightening bolts differently. These changes kick in January 12, 2026, and could mean some parts need replacing to keep flights safe and smooth.

Analyzed Economic Effects

3 provisions identified: 1 benefits, 2 costs, 0 mixed.

Mandatory fuel‑filter inspections and fixes

If you operate or maintain Airbus Helicopters AS332 or EC225LP with fuel filter part number 4020P25-5 or 704A44620049 and an original airworthiness certificate issued before February 15, 2024, you must inspect the inner and outer surfaces of both left‑ and right‑hand fuel filter bowls for cracks and seepage beginning January 12, 2026. The FAA estimates inspecting both bowls takes 2 work‑hours and costs $170 per helicopter; replacing a fuel filter takes 2 work‑hours and parts cost $6,290 for an estimated $6,460 per replacement. The FAA estimates this AD affects 20 U.S.-registered helicopters.

Special flight permits prohibited

Special flight permits for helicopters covered by this AD are prohibited effective January 12, 2026. That means you may not legally operate an affected helicopter on a special flight permit to reposition it for inspection, repair, or parts replacement.

No reporting or parts return required

Although the referenced EASA AD requests submitting information and returning parts to the manufacturer, this FAA AD does not require submitting reports or returning parts. That reduces paperwork and shipping burdens for owners and maintainers of affected helicopters.

Your PRIA Score

Score Hidden

Personalized for You

How does this regulation affect your finances?

Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.

Free to start

Key Dates

Published Date
Rule Effective
12/8/2025
1/12/2026

Department and Agencies

Department
Independent Agency
Agency
Transportation Department
Federal Aviation Administration
Source: View HTML

Related Federal Register Documents

Previous / Next Documents

Back to Federal Register

Take It Personal

Get Your Personalized Policy View

Start a Free Government Policy Watch to see how policy affects your household, then upgrade to PRIA Full Coverage for year-round monitoring.

Already have an account? Sign in