Advisory Circulars from 1983

This advisory circular (AC) describes the public procedure the Federal Aviation Administration (FAA) will use to develop and issue Technical Standard Orders (TSO's) for aeronautical products to be used on civil aircraft. The AC presents an index of the FAA TSO's which contain the minimum performance standards for specified materials, parts, processes, and appliances used on civil aircraft. In addition to the current listing of TSO's in Appendices 1 and 2, Appendix 3 of the AC contains a listing of TSO's being proposed and for which a notice of availability has been published in the Federal Register. Finally, Appendix 4 contains a listing of TSO's being developed by the FAA