The U.S. aircraft register, updated daily
Parts

Antenna Stiffener

No failure report names the antenna stiffener. 6 FAA approvals let 2 companies make a replacement antenna stiffener, Class A Tooling holding the most (3).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Dassault FALCON 7 (3).

MakerPartReplacesFitsGrantedStatus
Class A Tooling4G AFT Antenna Left Stiffener F7XW230018A0-001F7XW230018A0-001Dassault Aviation F7X, F8X2019-10-24current
Class A Tooling4G AFT Antenna AFT Stiffener F7XW230016A0-001F7XW230016A0-001Dassault Aviation F7X, F8X2019-10-24current
Class A Tooling4G AFT Antenna Right Stiffener F7XW230017A0-001F7XW230017A0-001Dassault Aviation F7X, F8X2019-10-24current
Aircorps Aviation, LLC4G AFT ANTENNA LEFT STIFFENER F7XW230018A0-001F7XW230018 A0-001Dassault Aviation Falcon 7X2018-08-09current
Aircorps Aviation, LLC4G AFT ANTENNA AFT STIFFENER F7XW230016A0-001F7XW230016 A0-001Dassault Aviation Falcon 7X2018-08-09current
Aircorps Aviation, LLC4G AFT ANTENNA RIGHT STIFFENER F7XW230017A0-001F7XW230017 A0-001Dassault Aviation Falcon 7X2018-08-09current

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.