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 SM3SJN - show graphs
Map loading...
Comment: MMDVM DVMega 433.4825/433.4825 CC1
Location: 62°24.33' N 17°21.79' E - locator JP82QJ37NH - show map - static map
2.1 miles Northeast bearing 62° from Sundsvall, Sundsvalls Kommun, Västernorrland, Sweden [?]
4.8 miles North bearing 359° from Stockvik, Sundsvalls Kommun, Västernorrland, Sweden
74.5 miles Southwest bearing 215° from Örnsköldsvik, Örnsköldsviks Kommun, Västernorrland, Sweden
Last position: 2019-01-19 02:51:50 EST (40s ago)
2019-01-19 08:51:50 CET local time at Sundsvall, Sweden [?]
Last path: SM3SJN>APBM1S via TCPIP*,qAS,SK0RMQ-14
Positions stored: 113
Packet rate: 601 seconds between packets on average during 29438 seconds.
Other SSIDs: SM3SJN-3
Stations near current position of SM3SJN - show more
callsign distance last heard - EST      callsign distance last heard - EST
SA3AER1.2 miles 320°2019-01-18 17:53:43 SA3AER-71.2 miles 324°2019-01-06 01:04:56
SA3AER-91.2 miles 323°2019-01-05 08:28:24 SM3VAC-112.0 miles 196°2018-12-28 11:04:09
SK3BG3.1 miles 232°2019-01-19 02:39:19 SK3BG-13.1 miles 228°2019-01-19 02:24:44
SK3BG-R3.7 miles 90°2019-01-19 02:42:35 EL-277963.7 miles 103°2019-01-19 02:46:04
SG9NN B5.1 miles 272°2019-01-19 02:50:01 SG9NN-B5.1 miles 272°2019-01-19 02:50:11
SG9NN5.1 miles 272°2019-01-19 02:51:38 SG9NN-R5.1 miles 272°2019-01-19 02:47:03
SM3UQK5.1 miles 272°2019-01-18 02:48:07 SK3BG-25.4 miles 252°2019-01-19 02:45:08
SK3RFG B5.4 miles 250°2019-01-19 02:49:23 SK3RFG-B5.4 miles 250°2019-01-19 02:49:33
SK3RFG5.4 miles 250°2019-01-19 02:51:56 SK3RFG-R5.4 miles 250°2019-01-19 02:33:30
SM3SJN-35.8 miles 120°2019-01-19 02:49:29 SM3UQS-75.8 miles 281°2019-01-18 16:41:12
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 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