The U.S. aircraft register, updated daily
Parts

Upp Frame

No failure report names the upp frame. 4 FAA approvals let 1 company make a replacement upp frame, Jet Service Enterprises INC holding the most (4).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Israel Aircraft Industries 1124 (2).

MakerPartReplacesFitsGrantedStatus
Jet Service Enterprises INCUPP Frame JS-F10A5B20247-13F10A5B20247-13Raytheon 125 Series equipped with TFE731 engines2004-07-15current
Jet Service Enterprises INCUPP Frame JS-F10A5B20247-13F10A5B20247-13Israel 1124, 1124A2004-07-15current
Jet Service Enterprises INCUPP Frame JS-F10A5B20247-13F10A5B20247-13Israel 1124, 1124A2004-07-15current
Jet Service Enterprises INCUPP Frame JS-F10A5B20247-13F10A5B20247-13Raytheon 125 Series equipped with TFE731 engines2004-07-15current

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.