FAA PMA replacements for
548-561
4 approvals from 2 holders
Approved PMA parts
| PMA part number | Holder | Status | Supplement | Part name |
|---|---|---|---|---|
| AT4210P0 | ADS/Transcoil | Current | 2010-05-20 | Clock |
| AT4210P0 | ADS/Transcoil | Current | 2005-07-06 | Clock |
| AT4210P0 | Allard Industries Inc, Aerospace Display Sys | Current | 1992-12-31 | Clock |
| 4210P0 | Allard Industries Inc, Aerospace Display Sys | Current | 1992-12-31 | Clock |
