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 SM3JBO-1 - show graphs
Comment: MMDVM MMDVM HS Hat 434.4750/434.4750 CC1
Location: 63°17.82' N 18°43.41' E - locator JP93IH61TG - show map
0.5 miles Northeast bearing 31° from Örnsköldsvik, Örnsköldsviks Kommun, Västernorrland, Sweden [?]
9.6 miles Northeast bearing 46° from Bjästa, Örnsköldsviks Kommun, Västernorrland, Sweden
59.8 miles Southwest bearing 233° from Umeå, Umeå Kommun, Västerbotten, Sweden
76.8 miles Northeast bearing 35° from Sundsvall, Sundsvalls Kommun, Västernorrland, Sweden
Last position: 2025-01-17 14:00:30 EST (15m59s ago)
2025-01-17 20:00:30 CET local time at Örnsköldsvik, Sweden [?]
Device: R3ABM: BrandMeister DMR
Last path: SM3JBO-1>APBM1S via TCPIP*,qAS,SA7BGG-15
Positions stored: 4
Packet rate: 1003 seconds between packets on average during 49139 seconds.
Stations near current position of SM3JBO-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SK3LH1.1 miles 237°2025-01-17 14:15:50 SK3LH-H1.1 miles 237°2025-01-17 13:59:02
SK3LH-D1.1 miles 237°2025-01-17 13:59:12 SL3ZAL-21.1 miles 238°2025-01-17 13:49:25
SM3CKA-12.9 miles 275°2025-01-17 14:00:28 SK3LH B6.7 miles 113°2025-01-17 13:57:37
SK3LH-B6.7 miles 113°2025-01-17 13:57:47
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