Wireless Lan
No failure report names the wireless lan. 3 FAA approvals let 2 companies make a replacement wireless lan, Rockwell Collins 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 wireless lan and sell it as an approved part for the models named. These are the companies holding such approvals for a wireless lan:
For these models most: Boeing 777 (1), Boeing 747 (1), Airbus A340 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Vt Miltope | Wireless LAN Unit 902000-4 | Modification part | Boeing 747-8 Series | 2015-04-04 | current |
| Rockwell Collins INC. | Wireless LAN Unit (WLU-2001) 822-1646-001 | EAD Aerospace 822-1646-001 | Boeing 777-200 Series, 777-300 Series | 2004-11-04 | current |
| Rockwell Collins INC. | Wireless LAN Unit WLU-2001 822-1646-001 | Airbus 822-1646-001 | Airbus A340-541 A340-642 | 2004-01-19 | 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.