56-101-01200 Revision G
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4. DISCLAIMER
BARFIELD, INC., neither a vendor nor supplier of airworthy compasses or an airframe
manufacturer, has control over aircraft calibration and certification procedures. The information
provided in this Instruction Manual is presented as reference only, and therefore the compass
manufacturer calibration procedures and aircraft maintenance manual shall take precedence over
this Manual. However, the information presented is correct to the best of our knowledge at the time
of publication.