Audio Mixer
No failure report names the audio mixer. 27 FAA approvals let 4 companies make a replacement audio mixer, Air Comm Systems INC holding the most (20).
Approved replacement parts 27 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a audio mixer and sell it as an approved part for the models named. These are the companies holding such approvals for a audio mixer:
For these models most: Robinson R22 (16), Messerschmitt-Bolkow-Blohm BK 117 (2), Airbus Helicopters EC-135 now H135 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Cert Works LLC | Audio Mixer Harness QAI-1350001-101-09 | QAI-1350001-101-09 | Airbus Helicopters... EC135P1, EC135P2, EC135P2+ | 2026-02-23 | current |
| Chelton Avionics INC. DBA Canyon Aeroconnect | Audio Mixer (6 Channel-Remote Mount) AA35-005 | AA35-005 | Airbus Helicopters... Airbus EC135 | 2021-11-01 | current |
| Chelton Avionics INC. DBA Canyon Aeroconnect | Audio Mixer Amplifier AA35-100 | AA35-100 | Airbus Helicopters... AirbusMBB-BK117 C2 | 2021-11-01 | current |
| Chelton Avionics INC. DBA Canyon Aeroconnect | Audio Mixer (6 Channel-Remote Mount) AA35-005 | AA35-005 | Airbus Helicopters... Airbus EC135 | 2021-11-01 | current |
| Chelton Avionics INC. DBA Canyon Aeroconnect | Audio Mixer Amplifier AA35-100 | AA35-100 | Airbus Helicopters... Airbus MBB-BK117 C2 | 2021-11-01 | current |
| Wulfsberg Electronics Division | Audio Mixer (6 Channel-Remote Mount) AA35-005 | N.A. | Airbus Helicopters... Airbus EC135 | 2018-01-29 | current |
| Wulfsberg Electronics Division | Audio Mixer Amplifier AA35-100 | N.A. | Airbus Helicopters... Airbus MBB-BK117 C2 | 2018-01-29 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 300 | A692-3 | Robinson R22 | 2017-03-05 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 1278 | Rocky Mountain Helicopters ACS 1278 | Airbus Helicopters... MBB-BK 117 A-1, MBB-BK 117 A-3,... | 2017-03-05 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 2010 | A692-2 | Robinson R22 | 2017-03-05 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 775SL | A692-2 | Robinson R22 | 2017-03-05 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 300A | A692-3 | Robinson R22 | 2017-03-05 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 1278 | Rocky Mountain Helicopters ACS 1278 | MBB BK-117 B1, BK-117 A3, BK-117 A1 | 2011-11-03 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 775SL | A692-2 | Robinson Helicopter R22 | 2011-11-03 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 300A | A692-3 | Robinson Helicopter R22 | 2011-11-03 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 300 | A692-3 | Robinson Helicopter R22 | 2011-11-03 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 2010 | A692-2 | Robinson Helicopter R22 | 2011-11-03 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 2010 | A692-2 | Robinson Helicopter R22 | 2006-10-17 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 300A | A692-3 | Robinson Helicopter R22 | 2006-10-17 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 300 | A692-3 | Robinson Helicopter R22 | 2006-10-17 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 775SL | A692-2 | Robinson Helicopter R22 | 2006-10-17 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 1278 | Rocky Mountain Helicopters STC SH3884NM P/N ACS 1278 | Eurocopter Deutschland BK-117 B1, BK-117 A3, BK-117 A1 | 2006-10-17 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 2010 | Robinson Helicopter A692-2 | Robinson Helicopter R22 | 1996-04-16 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 775SL | Robinson Helicopter A692-2 | Robinson Helicopter R22 | 1996-04-16 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 300 | Robinson Helicopter A692-3 | Robinson Helicopter R22 | 1996-04-16 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 300A | Robinson Helicopter A692-3 | Robinson Helicopter R22 | 1996-04-16 | current |
| Air Comm Systems INC | Audio Mixer Panel ACS 1278 | Rocky Mountain Helicopters ACS 1278 | Eurocopter Deutschland MBB BK 117 Series | 1996-04-16 | 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.