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 object SM4TFE B - show graphs
Map loading...
Source callsign: SM4TFE-S
Comment: 440 Voice 434.55000MHz +0.0000MHz
Location: 59°19.08' N 14°28.86' E - locator JO79FH76RH - show map - static map
1.6 miles West bearing 248° from Karlskoga, Karlskoga Kommun, Örebro, Sweden [?]
5.8 miles North bearing 18° from Degerfors, Degerfors Kommun, Örebro, Sweden
25.8 miles West bearing 277° from Örebro, Örebro Kommun, Örebro, Sweden
75.5 miles West bearing 255° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position: 2019-01-12 16:27:18 EST (6d 16h36m ago)
2019-01-12 22:27:18 CET local time at Karlskoga, Sweden [?]
Last path: SM4TFE-S>APDG01 via TCPIP*,qAC,SM4TFE-GS
Positions stored: 1
Stations near current position of SM4TFE B - show more
callsign distance last heard - EST      callsign distance last heard - EST
SM4TFE0.0 yards 0°2019-01-12 16:20:43 SM4TFE-B0.0 yards 0°2019-01-12 16:27:28
SM4TFE-N0.0 yards 0°2019-01-12 16:09:11 SM4WWG-50.6 miles 54°2019-01-09 02:23:32
SM4TFE-C0.9 miles 245°2018-12-26 04:56:37 SM4XBC-23.0 miles 75°2018-12-23 10:01:51
sm4xbc3.0 miles 75°2018-12-22 05:13:55 SM4TFE-ios3.4 miles 79°2018-12-21 06:20:34
SA4BKJ-18.7 miles 339°2019-01-19 09:01:06 SM4WWG-215.9 miles 133°2019-01-08 09:31:48
SM4WWG-116.0 miles 133°2019-01-10 09:48:19 EW310816.1 miles 108°2019-01-19 08:56:19
EW308423.9 miles 52°2019-01-19 09:00:08 SA4RJN-727.2 miles 136°2019-01-05 09:32:33
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