HF CONTROL BOX (P/N 99895) - Serviceable

The 99895 is an HF control box for aircraft high-frequency communications systems. This panel-mounted unit provides frequency selection and mode control to the HF transceiver and antenna coupler, enabling long-range radio communications for oceanic and remote operations. The control box interfaces with avionics via ARINC 429 data bus and meets RTCA DO-160 environmental qualification standards.

Installation requires integration with the aircraft's existing HF system per maintenance manual wiring diagrams. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the HF CONTROL BOX (P/N 99895)?

The 99895 is an HF control box for aircraft high-frequency communications systems. This panel-mounted unit provides frequency selection and mode control to the HF transceiver and antenna coupler, enabling long-range radio communications for oceanic and remote operations.

Is the 99895 compatible with my aircraft's avionics suite?

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

Does the 99895 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 99895?

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.