Rules › FAA-2026-4643

Airworthiness Directives; Pratt & Whitney Division Engines

Proposed rule from the Transportation Department, Federal Aviation Administration (docket FAA-2026-4643). 10 comment letters from companies and organizations are listed below.

Agency
Transportation Department, Federal Aviation Administration
Docket
FAA-2026-4643
Published
2026-05-26
Comments due
2026-07-10
Status
Final rule published October 19, 2026
Total public comments
10
Letters listed here
10

Federal Register notice ↗ · Docket on Regulations.gov ↗ · Final rule ↗

Who commented, by industry

Transportation & Logistics 7 Manufacturing & Chemicals 2 Labor Unions 1

Who commented

Air Line Pilots Association, Int'l Labor union Labor Unions

filed 2026-07-13

Pratt & Whitney, an RTX Business Company Manufacturing & Chemicals

filed 2026-07-13

FedEx Corporation Company Transportation & Logistics

filed as “FedEx” · filed 2026-07-10

Delta Air Lines Company Transportation & Logistics

filed 2026-07-09

European Air Transport Leipzig GmbH Company Transportation & Logistics

filed 2026-07-09

The Foundation for Aviation Safety Nonprofit or advocacy group Transportation & Logistics

filed 2026-07-09

United Airlines Company Transportation & Logistics

filed 2026-07-08

United Parcel Service (UPS) Company Transportation & Logistics

filed 2026-07-08

Boeing Commercial Airplanes Company Manufacturing & Chemicals

filed 2026-06-29

Atlas Air Company Transportation & Logistics

filed 2026-06-22