Winter Instruments MacCready Ring With Bezel Ring - Engraved (Special Order)

Winter Instruments MacCready Ring

General Description

Winter Instruments MacCready Ring - Nowadays, the MacCready type ring is an indispensable aid in cross country flying. The ring is rotatable and marked with speeds and a white triangle. The purpose of MacCready ring is to achieve the highest possible cruising speed (average cross country flying speed) on thermal cross country flights. This involves setting the white arrow to the anticipated rate of climb for the next thermal. Optimum flight performance is achieved when the airspeed indicated on the airspeed indicator corresponds to the preselected flying speed to which the MacCready ring has been set. The MacCready ring allows gliding distance and final approach to be optimized. 

Use above selections for Winter Instruments MacCready Ring.
+US$35 Special Order Customs and Clearance.