The U.S. aircraft register, updated daily
Parts

Cellular Antenna

No failure report names the cellular antenna. 4 FAA approvals let 1 company make a replacement cellular antenna, Class A Tooling 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 cellular antenna and sell it as an approved part for the models named. These are the companies holding such approvals for a cellular antenna:

MakerPartReplacesFitsGrantedStatus
Class A ToolingCELLULAR (TM) ANTENNA INSTL, LS, FR 16-18, STR 12 F7XW231838A0-303F7XW231838A0-303Dassault Aviation F7X, F8X2019-10-24current
Class A ToolingCellular (TM) Antenna INSTL LHS FR 9-11, STGR 12 F2XW230008A0-301F2XW230008A0-301Dassault Aviation F900B, F900C, F900EX2019-10-24current
Class A ToolingCELLULAR (TM) ANTENNA INSTL, LS, FR 16-18, STR 12 F7XW231838A0-301F7XW231838A0-301Dassault Aviation F7X, F8X2019-10-24current
Class A ToolingCellular (TM) Antenna INSTL LHS FR 9-11, STGR 12 F2XW230008A0-303F2XW230008A0-303Dassault Aviation F900B, F900C, F900EX2019-10-24current

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.