Model Number: Honeywell 81635-10

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Portable Data Loader

To view click here: Standard Warranty Policy  81635-10 Operation Manual

Aero Express will buy, sell and trade the 81635-10 depending on your needs.  The HT GPS Data Loader, Part No. 81635-10, is a hand-held device used to transfer data from, or save data to, PCMCIA cards to HT9100, HT1000, HT9000 and TNL8100 systems.


  • Update system Navigation Database (FAA 28-day cycle)
  • Upgrade the microprocessor’s operating system software
  • Save or program the HT9100/1000 configuration module
  • Save or program HT9100/1000 user routes & waypoints

90-Day Warranty


Express Calibration is an Authorized ISO-17025 Calibration and Repair shop for the Honeywell 81635-10.  Visit for full capabilities.

All units will be sold with a current calibration certificate. If factory new, a manufacturer’s Certificate of Conformance (C of C) will be provided.

Since its inception, Express Calibration Services has supported Aero Express’ endeavors in providing test equipment support services.

They perform calibrations for General Aviation, Corporate Aviation, OEMs, FAA Repair Stations, Military, as well as Regional and Air Transport Airlines. Express Calibration Services offers their services when you have a requirement for calibration or repair of your test equipment