The U.S. aircraft register, updated daily
Parts

Ground Crew

No failure report names the ground crew. 1 FAA approvals let 1 company make a replacement ground crew, Avtech Corporation holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a ground crew and sell it as an approved part for the models named. These are the companies holding such approvals for a ground crew:

MakerPartReplacesFitsGrantedStatus
Avtech CorporationGround crew JP 5175-1SAAB 9303763-002Saab Aircraft AB 2000 Series1994-10-19current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.