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 2M1GPR-1 - show graphs
Comment: CQ sota 145.500
Location: 57°41.25' N 5°40.75' W - locator IO77DQ85LA - show map
38.7 km Southwest bearing 233° from Ullapool, Highland, Scotland, United Kingdom [?]
43.3 km Northeast bearing 45° from Portree, Highland, Scotland, United Kingdom
72.4 km Southeast bearing 144° from Isle of Lewis, Eilean Siar, Scotland, United Kingdom
89.7 km West bearing 286° from Inverness, Highland, Scotland, United Kingdom
Last position: 2025-05-17 10:32:39 UTC (2m38s ago)
2025-05-17 11:32:39 BST local time at Ullapool, United Kingdom [?]
Altitude: 77 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Device: Open Source: APRSdroid (app, Android)
Last path: 2M1GPR-1>APDR15 via TCPIP*,qAO,AE5PL-JF
Positions stored: 3
Other SSIDs: 2M1GPR-10 2M1GPR-7
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS