Airworthiness Directives; Airbus SAS Airplanes
Key claim: The FAA proposes requiring operators of Airbus A300-600 series airplanes to update their maintenance or inspection programs with new, stricter airworthiness limits to fix an unsafe condition.
Abstract
(Proposed Rule · Transportation Department, Federal Aviation Administration) The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A300 B4-600, B4-600R, and F4-600R series airplanes; and Model A300 C4-605R Variant F airplanes (collectively called Model A300-600 series airplanes). This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. The FAA is proposing this AD to address the unsafe condition on these products.
[This finding represents 2 closely related documents issued 2026-09-17 (same source, same action). Related: fedreg:2026-19084]
Why this matters
Airworthiness Directives are the FAA’s primary mechanism for compelling fleet-wide maintenance changes once an unsafe condition is identified on a specific aircraft type. This proposal continues a steady pattern of ADs importing newer, stricter airworthiness limitations into operators’ approved maintenance programs for aging widebody fleets. For A300-600 operators, it means scheduled task and life-limit updates rather than discrete one-time inspections.