Magnetic Compasses

The magnetic heading reference system ensures precise directional control and critical navigation capabilities. Its advanced sensors and calibration make it an indispensable tool for maintaining accurate orientation during flight. Manufactured by industry leaders like Boeing, Airpath Instrument Company Inc., and Honeywell International Inc., the magnetic heading reference system is integrated with proven technology and delivers dependable performance. Browse our inventory now to enhance your navigational setup with this essential equipment.
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HNC46-AD43-5206 34 ERS Magnetic Variation Database
HNC46-AD43-5206 34 ERS Magnetic Variation Database

Mfr Part#
HNC46-AD43-5206

Piper® 79600-000 Compass Housing Assembly, For Fixed Wing Aircraft

79600-000

superseded
Piper® 79600-000 Compass Housing Assembly, For Fixed Wing Aircraft
8130-3 Eligible
8130-3 Eligible
Piper Aircraft
replacement product information Superseded by part number 28F340002-001=PI is available
Boeing Distribution (formerly Aviall)
AN5823-1 Compass Card
AN5823-1 Compass Card

Manufacturer:

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Revision:

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Quality Docs:

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Certs Required:

Boeing Distribution Services
Boeing 413A3314-93B Magnetic Catch Assembly-Curtain Track Slide
Boeing 413A3314-93B Magnetic Catch Assembly-Curtain Track Slide
The Boeing Company

Mfr Part#
413A3314-93B

CARD: COMPASS DEVIATION,
CARD: COMPASS DEVIATION,
Forecastable
8130-3 Eligible
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
COMPASS: MAGNETIC,12VDC,BLK, BRACKET MOUNTING
COMPASS: MAGNETIC,12VDC,BLK, BRACKET MOUNTING
Forecastable
8130-3 Eligible
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
Bell Helicopter 141852-3122 Attitude Heading Reference Unit, Repaired, Exchange
Bell Helicopter 141852-3122 Attitude Heading Reference Unit, Repaired, Exchange
Forecastable
Core Exchange
Forecastable
Core Exchange
Bell USM Repaired
Boeing Distribution (formerly Aviall)
COMPASS: MAGNETIC,28V,WHI,
COMPASS: MAGNETIC,28V,WHI,
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
Honeywell 061-00013-0101 KFD0840 Remote Magnetometer
Honeywell 061-00013-0101 KFD0840 Remote Magnetometer
Forecastable
8130-3 Eligible
Forecastable
8130-3 Eligible
Honeywell
Boeing Distribution (formerly Aviall)
61-74481-2 Wire Kit
61-74481-2 Wire Kit
The Boeing Company

Mfr Part#
61-74481-2

COMPASS: MAGNETIC,12VDC,BLK, BRACKET MOUNTING
COMPASS: MAGNETIC,12VDC,BLK, BRACKET MOUNTING
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
COMPASS: MAGNETIC,
COMPASS: MAGNETIC,
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
COMPENSATOR: MAGNETIC COMPASS,
COMPENSATOR: MAGNETIC COMPASS,
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
INTERCASE: MAGNETIC COMPASS,
INTERCASE: MAGNETIC COMPASS,
Forecastable
8130-3 Eligible
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
COMPASS: MAGNETIC,24VDC,BLK, SOUTHERN HEMISPHERE
COMPASS: MAGNETIC,24VDC,BLK, SOUTHERN HEMISPHERE
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
COMPASS: MAGNETIC,24VDC,BLK, SOUTHERN HEMISPHERE
COMPASS: MAGNETIC,24VDC,BLK, SOUTHERN HEMISPHERE
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
COMPASS: MAGNETIC,STANDBY,
COMPASS: MAGNETIC,STANDBY,
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
COMPASS: MAGNETIC,12VDC,BLK, PANEL MOUNT,W/INSERT
COMPASS: MAGNETIC,12VDC,BLK, PANEL MOUNT,W/INSERT
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
PIVOT: MAGNETIC COMPASS,

CB21-334

clearance
PIVOT: MAGNETIC COMPASS,
Forecastable
8130-3 Eligible
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
COMPASS: MAGNETIC,
COMPASS: MAGNETIC,
Hazmat
Forecastable
8130-3 Eligible
Hazmat
Forecastable
8130-3 Eligible
Airpath Instrument Co
Boeing Distribution (formerly Aviall)
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Frequently Asked Questions

What is magnetic heading?

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Magnetic heading is the directional reading derived from the Earth's magnetic field, indicating alignment relative to the magnetic north pole.

How do you find magnetic heading?

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To find the magnetic heading, a magnetic heading reference system uses calibrated sensors that measure the Earth's magnetic field, delivering an accurate reading for reliable guidance.

Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.