Business · 20/12/2010Updated: 10/17/2026 · 1 min read

Boeing Proposes Update to Airworthiness Directive for 737-600, -700, -700C, -800, and -900 Series Airplanes

Summary

Boeing is proposing an update to an existing airworthiness directive to clarify which power control relays can be replaced with ground fault interrupters or universal fault interrupters to prevent electrical arcing and potential fuel tank explosions.

Original source language: Federal Register — Transportation DepartmentOpen original release →

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