RMU, (P/N 7012100-825) - As Removed

The 7012100-825 is a Honeywell RM-850 Radio Management Unit for Primus II avionics architectures. This line-replaceable unit controls COM/NAV radio functions from the instrument panel, enabling pilots to tune frequencies and select operating modes. The RMU supports 8.33 kHz channel spacing and integrates with TCAS systems for traffic awareness.

Installation mounts directly in the cockpit panel and interfaces with the aircraft's radio system via standard avionics connectors. Configure per the aircraft IPC and avionics maintenance manual for proper frequency programming and system integration.

What is the RMU, (P/N 7012100-825)?

The 7012100-825 is a Honeywell RM-850 Radio Management Unit for Primus II avionics architectures. This line-replaceable unit controls COM/NAV radio functions from the instrument panel, enabling pilots to tune frequencies and select operating modes.

Is the 7012100-825 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The RMU, 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 7012100-825 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 7012100-825?

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.