Astrotech LC-2 Clock 2-1/4 Panel Mount - Battery Operated A fine quality instrument to satisfy all cockpit clock/timer needs. 12 or 24 hour clock, Detailed avionics part information page for Astrotech LC-6 LC6 Clock with price, availability, stock, inventory, features, specifications, and description. Experience precision timekeeping with an Astrotech LC-6 digital chronometer. Model AT660100 is aircraft powered and panel mounted. LC-2 Digital Chronometer. Operating Instructions. Mode Selection. Press the MODE button to select the desired operation, either timer or clock. Performance charts contained in the aircraft's flight manual indicated the flight would need 2,300 feet takeoff Astrotech LC-6 $229.95 Astrotech LC-6P .The Astrotech LC-6 is a precision, five-function quartz chronometer designed specifically to meet the increased demands of IFR and VFR flight. ASTROTECH LC-2A5 & LC-2A6 CHRONOMETER. INSTALLATION INSTRUCTIONS. 12 OR 24 HOUR CLOCK. If standard 12 hour time of day is desired, no changes are necessary