Some links and info for a Radio Operator *
Locations of the radio antennas on Google Maps
Send Tesltra SMS
Unit Monitoring Arrangements
Radio Check Signal Reports
ROM, MAC and other phones
Bridge opening times
for the Spit and other bridges.
Phases of the Moon
Find Distances between Latitudes-Longitudes
Distance calculations between a pair of coordinates
Latitude - Longitude Conversion
Convert formats, such as deg decimal minutes to decimal degrees
Time Add Subtract Hrs. Min.
Adding times to get time-of-day — calculator
Maritime Feature Name Search
Find that cape, bay or feature. Gives lat., long. for pasting into
Find a spot with Google Maps using lat long
* Private use only, not endorsed by Marine Rescue in any way.