Synchronizing ntpd to a Garmin GPS 18 LVC via gpsd http://www.rjsystems.nl/en/2100-ntpd-garmin-gps-18-lvc-gpsd.php
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Synchronizing ntpd to a Garmin GPS 18 LVC via gpsd http://www.rjsystems.nl/en/2100-ntpd-garmin-gps-18-lvc-gpsd.php