Business · 16/12/2004Updated: 10/17/2026 · 1 min read

FAA Adopts New Airworthiness Directive for Kelly Aerospace Power Systems Fuel Regulator Shutoff Valves

Summary

The Federal Aviation Administration (FAA) is issuing a new airworthiness directive (AD) to address issues with fuel regulator shutoff valves used in aircraft equipped with Kelly Aerospace Power Systems' B-Series combustion heaters. The directive requires repetitive inspections and the installation of improved design replacement parts to prevent potential fuel leakage and aircraft fires.

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

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