TCAS COMPUTER (P/N 622-8971-112) - As Removed
P/N: 622-8971-112
Category: Traffic & Terrain Systems
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The 622-8971-112 is a Collins TTR-920 TCAS computer serving as the central processor in TCAS II collision avoidance systems. This DC-powered transmitter/receiver unit performs surveillance, threat tracking, and generates resolution advisories (RA) and traffic advisories (TA) to alert flight crews of nearby aircraft. Mounted in the avionics bay, it interfaces with radar transponders and display units to provide real-time traffic awareness.
Installation follows aircraft maintenance manual procedures and applicable service bulletins. Supports RTCA DO-185 standards for airworthiness certification.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the TCAS COMPUTER (P/N 622-8971-112)?
The 622-8971-112 is a Collins TTR-920 TCAS computer serving as the central processor in TCAS II collision avoidance systems. This DC-powered transmitter/receiver unit performs surveillance, threat tracking, and generates resolution advisories (RA) and traffic advisories (TA) to alert flight crews of nearby aircraft.
Is the 622-8971-112 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The TCAS COMPUTER 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 622-8971-112 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 622-8971-112?
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.
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- DISPLAY, TAWS/RMI – P/N st3400-001rent
- TCAS PROCESSOR – P/N 822-1294-032
- COMPUTER, TCAS II (TTR-920) – P/N 622-8971-122