Airpath C23-807 Compass Correction Card
C23-807 Compass Correction Card Description
2-1/4″ wet compasses in a choice of non-lighted & lighted panel mount, and lighted cowl-mount models. Each model is provided with a deviation card, deviation card window, and a deviation card-holder easily mounted near the compass for easy reference. Panel mount wt: 9 oz. Cowl mount wt: 10.5 oz. Airpath Instruments.
A compass deviation card is prepared so that the navigator can convert between the compass and magnetic headings. Measures 1 7/10″ L x 1″ W.