RADAR ALT (P/N bz-80) - As Removed

The bz-80 is a radar altimeter that measures aircraft altitude above ground level during approach and landing phases. Operating in the 4.2–4.4 GHz band, this unit provides real-time AGL data to ground proximity warning systems (GPWS) and terrain awareness warning systems (TAWS). FAA TSO-C87a qualified for certified aircraft installations.

The radar altimeter transmits and receives signals to calculate height, enabling pilots to monitor descent rate and terrain clearance during low-visibility approaches. Installation requires verification of compatibility with your aircraft's Illustrated Parts Catalog and adherence to approved avionics integration procedures.

What is the RADAR ALT (P/N bz-80)?

The bz-80 is a radar altimeter that measures aircraft altitude above ground level during approach and landing phases. Operating in the 4.

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

Avionics compatibility depends on your aircraft model and existing installation. The RADAR ALT 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 bz-80 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 bz-80?

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.