Transport Airplane and Propulsion Certification Modernization
FAA proposes to modernize certification standards for transport airplanes and propulsion systems, reducing regulatory burden and relieving compliance costs for Part 145 repair stations and Part 135/121 operators.
Aforeworn detected this change in the Aviation Maintenance & Airworthiness (FAA) space on July 16, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Low urgency. Part 145 repair stations, Part 135/121 operators, flight schools, corporate flight departments should confirm how it applies to their specific situation before acting. There is a time constraint attached: Comment period ends 60 days after publication (approx. August 25, 2026).. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Aviation Maintenance & Airworthiness (FAA) continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
FAA proposes amendments to airworthiness regulations (e.g., 14 CFR parts 25, 33, 43, 145) to modernize certification standards, reducing prescriptive requirements and allowing alternative compliance methods.
Who it affects
Part 145 repair stations, Part 135/121 operators, flight schools, corporate flight departments
What you must do
Review proposed rule and submit comments by the deadline if desired; no immediate action required as rule is not yet final.
Deadline
Comment period ends 60 days after publication (approx. August 25, 2026).
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