RAD ALT ANTENNA (P/N 522-4140-001) - Serviceable, As Removed
P/N: 522-4140-001
Category: Traffic, Terrain & Weather
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| Serviceable | $350.00 | 1 Available |
| As Removed | Quote | 2 Available |
Product Description
The 522-4140-001 is a radar altimeter antenna (437X-1 model) for aircraft low-range radio altimeter systems. Operating in the 4.2–4.4 GHz band, this antenna transmits and receives altitude signals for height-above-ground indication during approach and landing phases. Flush-mounted on the fuselage underside, it provides critical data to the flight deck during low-level operations.
The antenna meets FAA TSO-C87 certification and interfaces per ARINC 552 standards. Installation requires alignment and testing per the applicable avionics installation manual and FAA-approved maintenance documentation.
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 RAD ALT ANTENNA (P/N 522-4140-001)?
The 522-4140-001 is a radar altimeter antenna (437X-1 model) for aircraft low-range radio altimeter systems. Operating in the 4.
Is the 522-4140-001 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The RAD ALT ANTENNA is available in: Serviceable, As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 522-4140-001 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 522-4140-001?
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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