HOBBS METER (P/N au1774) - As Removed
P/N: au1774
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 au1774 is an elapsed-time hour meter that records aircraft operating hours and tenths. Activated by oil-pressure switch or master bus, this Hobbs meter tracks cumulative flight time for maintenance scheduling and FAA compliance documentation. The meter displays total hours in service, supporting inspection intervals required under 14 CFR 91.409.
Installation follows the aircraft wiring diagram with standard panel mounting. Essential for general aviation maintenance records and regulatory compliance.
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 HOBBS METER (P/N au1774)?
The au1774 is an elapsed-time hour meter that records aircraft operating hours and tenths. Activated by oil-pressure switch or master bus, this Hobbs meter tracks cumulative flight time for maintenance scheduling and FAA compliance documentation.
Is the au1774 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The HOBBS METER is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the au1774 be used as a direct replacement in my aircraft?
The HOBBS METER 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 au1774?
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 au1774.
Related Flight Instruments
- GYRO – P/N 501-1105-03
- VSI – P/N 7040
- AIRSPEED IND. – P/N 8025 B.167
- AIRSPEED INDICATOR – P/N 1106.K2B4
- CLOCK – P/N 16A100
- CASE: INSTRUMENT CLUSTER – P/N 06205-005
- TACHOMETER – P/N d1-112-5026
- GYRO, DIRECTIONAL AIR DRIVEN – P/N 1u262-002-8
- DIGITAL TACHOMETER – P/N p-1000
- GYRO – P/N 501-1197-14
- TACHOMETER - PROP, ELECTRIC, LIGHT – P/N 101-384157-5
- INSTRUMENT CONTROLLER – P/N 7011345-911