New MD93H Digital Clock / USB Charger

Charge Faster and Stay Connected Longer with New, High-power Digital Clock / USB Charger

March 26, 2019


Mid-Continent Instruments and Avionics’ high-power MD93H delivers 3 amps of power per port to charge electronic flight bags, cell phones, tablets and other electronic devices

PALM SPRINGS, Calif. — Mid-Continent Instruments and Avionics today introduced the new MD93H Digital Clock/USB Charger. The high-power USB charger delivers 3 amps per port to simultaneously charge electronic flight bags, cell phones, tablets and other electronic devices at full power. The unit’s compact, 2-inch design allows it to conveniently fit in any standard panel cutout.

The six-digit, seven-segment LED clock provides easy operation with five modes: Local Time, UTC/Zulu Time, Countdown Timer and Stopwatch. An internal battery, with a life expectancy of more than 10 years, maintains time and flight timer memory when not powered by the aircraft. Additional features include external lighting control and built-in photocell for automatic dimming. The MD93H protects itself and the charging device from short circuit, power surges and over-current potential.

The MD93H Digital Clock/USB Charger will be on display throughout the AEA International Convention and Trade Show booth 625, March 25 – 28, at the Palm Springs Convention Center in Palm Springs, California. For more information, contact David Copeland, Director of Sales, at 316-630-0101 or visit

About Mid-Continent Instruments and Avionics

Mid-Continent Instruments and Avionics manufactures, overhauls and repairs aircraft instruments, avionics and advanced power solutions for the global aerospace industry. Mid-Continent supports general, business and commercial aviation, unmanned aerial vehicles (UAV), defense, and special missions markets. The company manufactures more than 25,000 units per year and processes more than 15,000 units in its overhaul, exchange and repair operation. The Quality Management System of the Wichita, Kansas Manufacturing Facility is AS9100D and ISO9001:2015 certified. For additional information, visit