AV-Mag external magnetometer is a 3-axis electronic compass. AV-Mag precisely measures the earth’s magnetic field and aids the AV-30 directional heading measurement, improving long-term accuracy and consistency.


 Width:  1.49 Inches

 0.67 Inches

 Depth:  2.38 Inches
 Weight:  1.4 oz (40.0 grams)


AV-MAG for Certified Planes

For the AV-Mag to be effective, the installation and calibration must be done accurately and precisely.