AD-2026-00423-T; The Boeing Company Model 737-8, 737-9, and 737-8200 airplanes; environmental control system circuit breakers | Federal Regulations · Congress.wiki

Rulemaking

FAA

RIN 2120-AA64

Open for Comments

FAA-2026-4660

AD-2026-00423-T; The Boeing Company Model 737-8, 737-9, and 737-8200 airplanes; environmental control system circuit breakers

Documents

Comments

Description

Airworthiness Directives

Key Dates

Comment Period OpensJul 1, 2026

Comment Period ClosesAug 18, 2026

Documents

Type	Title	Posted	Comments	Status