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 SM3ULU - show graphs
Map loading...
Comment: MMDVM MMDVM HS Hat 434.4250/434.4250 CC1
Location: 61°50.11' N 16°32.27' E - locator JP81GU40MK - show map - static map
2.4 miles North bearing 346° from Delsbo, Hudiksvalls Kommun, Gävleborg, Sweden [?]
14.6 miles East bearing 88° from Ljusdal, Ljusdals Kommun, Gävleborg, Sweden
45.7 miles Southwest bearing 213° from Sundsvall, Sundsvalls Kommun, Västernorrland, Sweden
71.1 miles Southwest bearing 220° from Härnösand, Härnösands Kommun, Västernorrland, Sweden
Last position: 2018-12-16 16:21:20 CST (6s ago)
2018-12-16 23:21:20 CET local time at Delsbo, Sweden [?]
Last path: SM3ULU>APBM1S via TCPIP*,qAS,SK0RMQ-14
Positions stored: 7
Packet rate: 600 seconds between packets on average during 29407 seconds.
Other SSIDs: SM3ULU-1 SM3ULU-5 SM3ULU-9
Stations near current position of SM3ULU - show more
callsign distance last heard - CST      callsign distance last heard - CST
SM3ULU-9331.6 yards 252°2018-12-16 14:04:31 SM3OMO-98.5 miles 149°2018-11-27 06:46:16
Hudik - AIS13.7 miles 130°2018-12-16 16:20:30 002655043 SE13.7 miles 130°2018-12-14 21:33:25
SK3GA-214.3 miles 27°2018-12-16 16:16:22 APRIL PRINCESS19.5 miles 107°2018-11-26 05:28:31
SM3IRD19.7 miles 115°2018-12-15 11:44:47 SM3FT19.8 miles 111°2018-12-09 09:10:54
SM3UNP-719.9 miles 112°2018-12-12 12:13:20 SK3GA-119.9 miles 112°2018-12-16 16:19:12
SK3RHU B19.9 miles 112°2018-12-16 16:08:12 SK3RHU-B19.9 miles 112°2018-12-16 16:08:22
SK3GA-AIS19.9 miles 112°2018-12-16 16:20:30 SA3CJX20.1 miles 107°2018-12-12 13:26:56
SK3RHU20.2 miles 110°2018-12-16 16:20:48 COSTAMAR24.2 miles 127°2018-12-16 16:20:30
PILOT 031 SE24.3 miles 127°2018-12-16 16:20:30 265506008 SE24.4 miles 127°2018-12-03 14:25:41
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