Tie Control
No failure report names the tie control. 1 FAA approvals let 1 company make a replacement tie control, Aerospace Avionics INC holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tie control and sell it as an approved part for the models named. These are the companies holding such approvals for a tie control:
For these models most: Boeing 767 (1), Boeing 757 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aerospace Avionics INC | D.C. Tie Control Unit 708520-3 | Boeing P/N S282N002-2 | Boeing 757-200 TCDS A2NM 767-200, 767-300 TCDS A1NM | 2007-11-08 | current |
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.