INDICATOR, RADIO ALTIMETER (P/N 622-1204-004) - As Removed, Serviceable
P/N: 622-1204-004
Category: Traffic, Terrain & Weather
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| As Removed | $475.00 | 2 Available |
| Serviceable | $900.00 | 3 Available |
Product Description
The 622-1204-004 is a Collins 339H-4 radio altitude indicator displaying aircraft height above ground level during approach and landing phases. This instrument receives data from Collins ALT-50/A radar altimeter systems and presents precise AGL readings to flight crews. The indicator supports decision-height selection and alerting functions required for instrument approaches.
Panel-mounted in standard instrument bays, the 339H-4 meets FAA TSO-C87 certification and ARINC 408 avionics standards. Installation follows aircraft and avionics maintenance documentation specific to your platform.
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 INDICATOR, RADIO ALTIMETER (P/N 622-1204-004)?
The 622-1204-004 is a Collins 339H-4 radio altitude indicator displaying aircraft height above ground level during approach and landing phases. This instrument receives data from Collins ALT-50/A radar altimeter systems and presents precise AGL readings to flight crews.
Is the 622-1204-004 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The INDICATOR, RADIO ALTIMETER is available in: As Removed, Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 622-1204-004 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 622-1204-004?
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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