Fms Operational
No failure report names the fms operational. 7 FAA approvals let 3 companies make a replacement fms operational, Honeywell International INC holding the most (3).
Approved replacement parts 7 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a fms operational and sell it as an approved part for the models named. These are the companies holding such approvals for a fms operational:
For these models most: Airbus A340 (7), Airbus A320 (6), Airbus A319 (6), Airbus A330 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Honeywell International INC | FMS Operational Software PS4087700-902 | PS4087700-902 | Airbus A330-201, -202, -203 | 2003-09-30 | current |
| Honeywell International INC | FMS OPERATIONAL SOFTWARE PS4087600-902 | PS4087600-902 | Airbus A340, -211, -212 | 2003-04-08 | current |
| Honeywell International INC | FMS OPERATIONAL SOFTWARE PS4087700-902 | PS4087700-902 | Airbus A340, -211, -212 | 2003-04-08 | current |
| Honeywell INC, Ces-Csm | FMS OPERATIONAL SOFTWARE PS4087700-902 | PS4087700-902 | Airbus A340, -211, -212 | 2003-04-08 | current |
| Honeywell INC | FMS OPERATIONAL SOFTWARE PS4087600-902 | PS4087600-902 | Airbus A340, -211, -212 | 2003-04-08 | current |
| Honeywell INC | FMS OPERATIONAL SOFTWARE PS4087700-902 | PS4087700-902 | Airbus A340, -211, -212 | 2003-04-08 | current |
| Honeywell INC, Ces-Csm | FMS OPERATIONAL SOFTWARE PS4087600-902 | PS4087600-902 | Airbus A340, -211, -212 | 2003-04-08 | 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.