Welding Per BPS 4115
Approved Welding Per BPS 4115
Certified By: Bell Helicopter
Certification: BPS 4115
Conformity: The latest issue of AMS-W-6858 shall be used in addition to the requirements of this specification.
Short Description: This specification establishes the requirements for resistance spot and seam welding of aircraft parts. It is for use in the manufacture of helicopter parts and other aircraft components by or for Bell Helicopter-Textron