The U.S. aircraft register, updated daily
Parts

Data Transfer

No failure report names the data transfer. 8 FAA approvals let 6 companies make a replacement data transfer, Thales Avionics INC. holding the most (2).

Approved replacement parts 8 parts manufacturer approvals

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

For these models most: Sikorsky S-92 (2), Airbus A319 (2), Raytheon Aircraft Company HAWKER 800 (1), Boeing 737 (1), Airbus A321 (1), Airbus Helicopters EC-135 now H135 (1).

MakerPartReplacesFitsGrantedStatus
Universal Avionics Systems CorporationData Transfer Device (DTD) UASC P/N850054-003041AHD P/N X429C40B1007Airbus Helicopters... EC135 P3, EC135 T32026-07-27current
Thales Avionics INC.Data Transfer Module Series 4, SATA 255733-1T6255733-1T6Airbus A319-100A321-2002023-01-25current
Thales Avionics INC.Data Transfer Module Series 4, SATA 255733-1T6255733-1T6Boeing 737-8002023-01-25current
Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - VtData Transfer Unit, HUMS 30246-040192600-01808-104Sikorsky S-92A2020-04-16current
Thales Avionics INCDATA TRANSFER MODULE, SERIES 4, SATA 255733-480Modification PartAirbus A319-100 Series, A321-200...2015-01-22current
Rockwell Collins INC.Data Transfer Unit (DTU-7000) 822-1867-001Modification PartBoeing DC-10-30F (KC-10A) with STC...2014-09-04current
Simmonds Precision Products INC Goodrich Sensors and Integrated Systems - VtData Transfer Unit, HUMS 30246-020192600-1808-102Sikorsky S92A2006-02-02current
Sabreliner CorporationData Transfer Unit, UNS-1C Elect Harness Assembly Main Kit 01-34503-H01-0101-34503-H01-01Raytheon Hawker 800XP1998-11-03current

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.