AURAL WARNING (P/N 80-0557-5) - Serviceable, As Removed

The 80-0557-5 is an aural warning device that delivers cockpit alerting tones and voice cues to pilot crews during abnormal aircraft conditions. This component integrates with the aircraft audio/alerting bus to provide immediate auditory notification of system anomalies, engine issues, or procedural deviations. Installation follows the applicable aircraft maintenance manual and wiring diagram specifications.

The device must meet RTCA DO-160 environmental qualification standards at the system level, ensuring reliable operation across temperature, vibration, and electromagnetic environments encountered in flight operations.

What is the AURAL WARNING (P/N 80-0557-5)?

The 80-0557-5 is an aural warning device that delivers cockpit alerting tones and voice cues to pilot crews during abnormal aircraft conditions. This component integrates with the aircraft audio/alerting bus to provide immediate auditory notification of system anomalies, engine issues, or procedural deviations.

Is the 80-0557-5 compatible with my aircraft's avionics suite?

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

Does the 80-0557-5 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 80-0557-5?

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.