The U.S. aircraft register, updated daily
Parts

Satcom Antenna

No failure report names the satcom antenna. 5 FAA approvals let 4 companies make a replacement satcom antenna, Rockwell Collins INC. holding the most (2).

Approved replacement parts 5 parts manufacturer approvals

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

For these models most: Boeing 747 (2), Dehavilland DHC-7 (1), Boeing 737 (1), Beechcraft B300 King Air 350 (1), Beechcraft B200 King Air B200 (1).

MakerPartReplacesFitsGrantedStatus
Pm Research, INC.SATCOM Antenna Mask PM-552Modification ArticleTextron Aviation Inc B200 Series, B300 Series2024-11-20current
Rockwell Collins INC.SATCOM Antenna Adapter Plate Assembly and Components... 983-9515-010983-9515-010The Boeing Company 747-8 Series2023-11-08current
Rockwell Collins INC.SATCOM Antenna Adapter Plate Assembly Kit 983-9515-010983-9515-010Boeing 747-8F Series2011-11-02current
Pats Aircraft LLCSATCOM Antenna and System Provisions MDL 12094Modification PartsBoeing 737-700 Series2009-11-16current
Northrop GrummanSATCOM antenna system and EMS Technologies HSD-128... Parts Contained in...Modification PartsBombardier, Inc. DHC-7-1022003-10-08current

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.