CLOCK (P/N 811b-1) - Serviceable
P/N: 811b-1
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 |
|---|---|
| Serviceable | 1 Available |
Product Description
The 811b-1 is a panel-mounted aircraft clock for cockpit timekeeping and flight logging. This instrument provides UTC and elapsed-time functions to support IFR operations referenced in 14 CFR 91.205. Commonly installed on instrument panels in Bombardier Learjet 35 series and similar aircraft, the clock integrates with standard 28V DC electrical systems.
Installation requires wiring per the aircraft maintenance manual and avionics instructions, with applicability verification in your Illustrated Parts Catalog. The clock face displays both coordinated universal time and flight elapsed time for approach timing and crew coordination during instrument flight.
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 CLOCK (P/N 811b-1)?
The 811b-1 is a panel-mounted aircraft clock for cockpit timekeeping and flight logging. This instrument provides UTC and elapsed-time functions to support IFR operations referenced in 14 CFR 91.
Is the 811b-1 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The CLOCK is available in: Serviceable. Contact us to confirm calibration status for your selected condition.
Can the 811b-1 be used as a direct replacement in my aircraft?
The CLOCK 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 811b-1?
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 811b-1.
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