The U.S. aircraft register, updated daily
Parts

Air Cell

No failure report names the air cell. 3 FAA approvals let 2 companies make a replacement air cell, Star Aviation INC holding the most (2).

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Boeing 737 (3).

MakerPartReplacesFitsGrantedStatus
Carlisle Interconnect TechnologiesAIR CELL BROADBAND SERVICES (ABS GTO KU SYSTEM D12525-23106Modification partBoeing 737-500 Series, with ST03400NY installed2018-08-11current
Star Aviation INCAIR CELL BROADBAND SERVICES (ABS GTO KU SYSTEM D12525-23106Modification PartBoeing 737-500 Series with ST03400NY installed2015-08-11current
Star Aviation INCAir Cell Broadband D12525-22806Modification PartBoeing 737-400 Series, 737-700 Series,...2014-07-31current

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.