Audio Adc
No failure report names the audio adc. 5 FAA approvals let 3 companies make a replacement audio adc, Custom Control Concepts LLC holding the most (2).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a audio adc and sell it as an approved part for the models named. These are the companies holding such approvals for a audio adc:
For these models most: Airbus A319 (2), Boeing 737 (1), Airbus A340 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Astronics Custom Control Concepts INC. | 2 X 4 Audio ADC Controller 020-0012-50 | 020-0012-50 | Boeing 737-700 Series | 2019-10-20 | current |
| Astronics Custom Control Concepts INC. | 2X4 Audio ADC Controller 020-0012-06 | 020-0012-06 | Airbus A319-133 | 2019-10-20 | current |
| Custom Control Concepts LLC | 2X4 AUDIO ADC CONTROLLER 020-0012-06 | 020-0012-06 | Airbus A340-500 | 2014-08-04 | current |
| Custom Control Concepts LLC | 2X4 Audio ADC Controller 020-0012-06 | 020-0012-06 | Airbus A319-133 | 2013-05-20 | current |
| Custom Control Concepts INC | 2X4 Audio ADC Controller 020-0012-06 | 020-0012-06 | Airbus A318-112 | 2010-08-17 | 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.