The MISC@1 circular rule , referred to by Breitling as a `` navigation computer '' , featured airspeed , rate/time of climb/descent , flight time , distance , and fuel consumption functions , as well as kilometer nautical mile and gallon liter fuel amount conversion functions .

The MISC@1 circular rule , referred to by Breitling as a `` navigation computer '' , featured airspeed , rate/time of climb/descent , flight time , distance , and fuel consumption functions , as well as kilometer -- nautical mile and gallon -- liter fuel amount conversion functions .
