G/S RECEIVER (P/N R-443 B) - Serviceable, As Removed

The R-443 B is an ARC glideslope receiver that decodes ILS vertical guidance signals for aircraft instrument landing systems. This remote G/S receiver covers all 40 glideslope channels within the 329.15–335.00 MHz frequency range, providing deviation and flag outputs to compatible NAV/COMM radios and cockpit indicators. Installation requires verification of aircraft compatibility with the Illustrated Parts Catalog and adherence to approved avionics manuals.

The receiver interfaces with standard ILS ground stations to deliver precise vertical descent path information during low-visibility approaches.

What is the G/S RECEIVER (P/N R-443 B)?

The R-443 B is an ARC glideslope receiver that decodes ILS vertical guidance signals for aircraft instrument landing systems. This remote G/S receiver covers all 40 glideslope channels within the 329.

Is the R-443 B compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The G/S RECEIVER 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 R-443 B 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 R-443 B?

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.