AUDIO SWITCH ASSY (P/N SPS-F90C-5065) - As Removed

The SPS-F90C-5065 is an audio switch assembly that routes headset microphone and audio signals between COM/NAV radios and intercom circuits. This component enables pilots and crew to select transmit or monitor sources from the audio panel, controlling which radio receives microphone input and which audio feeds the headsets. Installed within the aircraft audio system, it follows SAE AS50881 wiring standards.

Installation should comply with FAA AC 43.13-1B guidance for aircraft electrical systems.

What is the AUDIO SWITCH ASSY (P/N SPS-F90C-5065)?

The SPS-F90C-5065 is an audio switch assembly that routes headset microphone and audio signals between COM/NAV radios and intercom circuits. This component enables pilots and crew to select transmit or monitor sources from the audio panel, controlling which radio receives microphone input and which audio feeds the headsets.

Is the SPS-F90C-5065 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The AUDIO SWITCH ASSY is available in: As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the SPS-F90C-5065 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the SPS-F90C-5065?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.