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 SA4AGM-1 - show graphs
Comment: MMDVM MMDVM HS Hat 433.4750/433.4750 CC1
Location: 60°30.57' N 14°57.12' E - locator JP70LM42FG - show map
1.3 km Northwest bearing 323° from Mockfjärd, Gagnefs Kommun, Dalarna, Sweden [?]
10.9 km Southwest bearing 246° from Djurås, Gagnefs Kommun, Dalarna, Sweden
26.7 km West bearing 276° from Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden
133.2 km Northwest bearing 319° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position: 2025-02-19 01:29:08 UTC (13m50s ago)
2025-02-19 02:29:08 CET local time at Mockfjärd, Sweden [?]
Device: R3ABM: BrandMeister DMR
Last path: SA4AGM-1>APBM1S via TCPIP*,qAS,SA7BGG-15
Positions stored: 3
Other SSIDs: SA4AGM-4 SA4AGM-10 SA4AGM-7 SA4AGM SA4AGM-D SA4AGM-N SA4AGM-i
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