LRRA ANTENNA ANT-140 (P/N 959960712333) - Serviceable

Name: LRRA ANTENNA ANT-140
Brand: Aircraft Parts Store
SKU: 959960712333

P/N: 959960712333

Category: Antennas

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In Stock (2 available)

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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
Serviceable	2 Available

Product Description

The ANT-140 is an external antenna for low-range radio altimeter (LRRA) systems that measure aircraft height above ground. Operating in the 4.2–4.4 GHz band, this antenna transmits and receives altitude signals compliant with FAA TSO‑C87/‑C87a standards. Mounted on the lower fuselage, it provides accurate AGL indication for terrain awareness and landing operations.

Installation requires positioning per avionics manual specifications, with proper orientation and cable routing to ensure signal integrity. Suitable for general and corporate aircraft equipped with LRRA systems.

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 LRRA ANTENNA ANT-140 (P/N 959960712333)?

The ANT-140 is an external antenna for low-range radio altimeter (LRRA) systems that measure aircraft height above ground. Operating in the 4.

Is the 959960712333 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The LRRA ANTENNA ANT-140 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 959960712333 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 959960712333?

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.