ALTIMETER CH-4437 (P/N 3A63.12.35F.05.1.KH) - As Removed
P/N: 3A63.12.35F.05.1.KH
Category: Flight Instruments
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 3A63.12.35F.05.1.KH is a Thommen CH-4437 altimeter that measures and displays barometric altitude in aircraft pitot-static systems. This mechanical instrument converts static air pressure into altitude indication on a calibrated dial face, providing pilots with real-time altitude awareness during flight. Compliant with FAA TSO-C10b and SAE AS8009C standards for pressure altimeter performance.
Installed in integrated flight instrument panels on aircraft including the Agusta A109. Maintenance and testing must follow the applicable aircraft maintenance manual and 14 CFR 91.411 requirements for altimeter certification and pitot-static system inspection.
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 ALTIMETER CH-4437 (P/N 3A63.12.35F.05.1.KH)?
The 3A63. 12.
Is the 3A63.12.35F.05.1.KH calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The ALTIMETER CH-4437 is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the 3A63.12.35F.05.1.KH be used as a direct replacement in my aircraft?
The ALTIMETER CH-4437 is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.
Do you offer instrument exchange programs for the 3A63.12.35F.05.1.KH?
Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the 3A63.12.35F.05.1.KH.
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