Portable Maintenance
No failure report names the portable maintenance. 10 FAA approvals let 7 companies make a replacement portable maintenance, Tecstar, Demo Systems Division holding the most (2).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a portable maintenance and sell it as an approved part for the models named. These are the companies holding such approvals for a portable maintenance:
For these models most: Boeing 777 (6), Bombardier BD-700 Global Express, 5000 and 6000 (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Honeywell International US LLC | Portable Maintenance Access Terminal (PMAT) 7023300-913 | 7023300-913 | Bombardier, Inc. BD-700-1A10, BD-700-1A11 | 2005-06-17 | current |
| Demo Systems LLC | Portable Maintenance Access Terminal 50000-001 | D641W201-100 | Boeing 777-200 | 2002-06-04 | current |
| Demo Systems LLC | Portable Maintenance Access Terminals (PMAT) 50000-004 | D641W201-103 | Boeing 777-200 | 2002-06-04 | current |
| Honeywell International INC | Portable Maintenance Access Unit 7023300-909 | 7023300-909 | Bombardier, Inc. BD-700-1A10 | 2001-06-21 | current |
| Honeywell INC, Ces-Csm | Portable Maintenance Access Unit 7023300-909 | 7023300-909 | Bombardier, Inc. BD-700-1A10 | 2001-06-21 | current |
| Honeywell INC | Portable Maintenance Access Unit 7023300-909 | 7023300-909 | Bombardier, Inc. BD-700-1A10 | 2001-06-21 | current |
| Tecstar, Demo Systems Division | Portable Maintenance Access Terminals (PMAT) 50000-004 | D641W201-103 | Boeing 777-200 | 1999-04-28 | current |
| Tecstar, Demo Systems Division | Portable Maintenance Access Terminal 50000-001 | D641W201-100 | Boeing 777-200 | 1999-04-28 | current |
| Demo Systems Incorporated | Portable Maintenance Access Terminals (PMAT) 50000-004 | Boeing D641W201-103 | Boeing 777-200 | 1997-09-21 | current |
| Demo Systems Incorporated | Portable Maintenance Access Terminal 50000-001 | Boeing D641W201-100 | Boeing 777-200 | 1995-05-21 | 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.