RCVR/TRANS/ANT SS WX (P/N rta-844) - As Removed

The RTA-844 is a receiver/transmitter/antenna unit for Rockwell Collins WXR-840 weather radar systems. This integrated 14-inch flat-plate antenna assembly provides X-band precipitation detection, displaying weather patterns ahead of the aircraft flight path. The transceiver connects to the WXP-840A/B control panel and supports ARINC 429 stabilization variants depending on sub-part configuration.

Installation requires verification of aircraft IPC compatibility and testing per the applicable avionics maintenance manual. Commonly installed in corporate and business aircraft weather radar systems.

What is the RCVR/TRANS/ANT SS WX (P/N rta-844)?

The RTA-844 is a receiver/transmitter/antenna unit for Rockwell Collins WXR-840 weather radar systems. This integrated 14-inch flat-plate antenna assembly provides X-band precipitation detection, displaying weather patterns ahead of the aircraft flight path.

Is the rta-844 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The RCVR/TRANS/ANT SS WX 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 rta-844 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 rta-844?

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.