Aviation's Panel Mount Avionics Installation Leader

Power up and save panel space with this unique 2-in-1 solution.

Accurate time-keeping is essential for any pilot and in-flight USB charging power is a necessity. The MD93 Series Digital Clock/USB Charger features intuitive operation with five modes: Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer and Stopwatch. The Dual USB Charging Port charges any standard or high-power device with a USB interface. Available with 2.1 or 3.0 amps per port, the MD93 Series protects itself and the charging device from short circuit, power surges and over-current potential.

  • Compact 2-inch size fits standard panel cutout
  • Six-digit, seven-segment LED clock and USB charger
  • Five modes: local time, UTC/Zulu time, flight timer, countdown timer and stopwatch
  • Clock settings include 12– or 24–hour mode and seconds On or Off
  • Features external lighting control and built-in photocell for automatic dimming
  • More than 10-year internal battery maintains time and flight timer memory when not powered by the aircraft
  • USB interface provides 3.0 amps per charging port
  • Compatible with Apple and other USB devices
  • Protects itself and the charging device from short circuit, power surges and over-current potential
  • FAA TSO certified to C71
  • EASA ETSO certified to C71
  • RTCA DO-160G qualified
  • Designed and built in Wichita, Kansas, USA
  • One-year limited warranty

  • Power Input: 10–32 VDC, 36 watts max; 2.6A @ 14 VDC; 1.3A @ 28 VDC
  • Power Output: 5.0 ± 0.25 VDC; 3.0A per USB Port
  • Clock Accuracy: ±0.5 seconds in 24 hours
  • Weight: 0.3 lbs
  • Temperature: -40ºC to 70ºC (-40ºF to 158ºF)
  • Altitude: 55,000 feet
  • Mounting: Rear-panel mounted, (4) #6 screws
  • Dimensions: 2.39 x 2.39 x 1.15 inches max
  • Connector Kit: MCIA P/N 9018178
  • USB Interface: USB Standard-A
  • Case: Anodized aluminum black
  • Certification: FAA TSO certified to C71, EASA ETSO certified to C71, RTCA DO-160G qualified

Recently viewed products

California Residents:

Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.