Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station GM4WMM-63 - show graphs
Map loading...
Comment: APRS Messenger v3.28
Location: 59°04.12' N 3°01.12' W - locator IO89LB76SL - show map - static map
6.2 miles North bearing 340° from Orkney, Orkney Islands, Scotland, United Kingdom [?]
6.2 miles North bearing 340° from Kirkwall, Orkney Islands, Scotland, United Kingdom
Last position: 2016-04-26 05:37:14 EDT (266d 5h34m ago)
2016-04-26 10:37:14 BST local time at Orkney, United Kingdom [?]
Device: Chris Moulding, G4HYG: APRS Messenger (software, Windows)
Last path: GM4WMM-63>APSK63 via qAS,GM4WMM
Positions stored: 1
Stations near current position of GM4WMM-63 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GM4WMM-B10.6 yards 90°2017-01-16 14:14:12 GM4WMM B10.6 yards 90°2017-01-16 14:14:02
GM4WMM-1319.4 yards 0°2017-01-17 10:10:08 GM4WMM20.6 yards 270°2016-12-19 06:42:03
CW543612.2 miles 215°2017-01-17 10:00:55
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS