Business · 17/02/1995Updated: 10/18/2026 · 1 min read
FAA Reissues Advisory Circular on Weld Repair of Aluminum Crankcases and Cylinders
Summary
The Federal Aviation Administration (FAA) has reissued Advisory Circular 33-6, which provides guidance on acceptable methods for weld repairs on piston engines' aluminum crankcases and cylinders.
Original source language: Federal Register — Federal Aviation AdministrationOpen original release →