An item which provides facilities for electronically correcting errors in the indication of a magnetic compass by the manual adjustment of current intensity in coils which are in proximity to specific points in or near the compass. The correcting action is a function of electromagnetic field intensity about the coils, resulting from varying the current intensity. Excludes correcting devices of the permanent magnet type.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 5905-00-286-8564
NSN 6685-01-584-2828
NSN 7035-01-179-5667
NSN 6145-01-608-2904
NSN 5999-00-937-1891
NSN 5999-01-524-2730
NSN 5975-01-445-4579
NSN 6240-00-244-0483
NSN 5965-01-293-7031
NSN 5998-01-033-9282
NSN 6645-00-269-8440
NSN 5935-01-258-5100