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 SK5UM C - show graphs
Map loading...
Source callsign: SK5UM-S
Comment: 2m Voice 145.23750MHz +0.0000MHz
Location: 59°02.70' N 16°37.69' E - locator JO89HB50JT - show map - static map
1.7 miles Southeast bearing 123° from Flen, Flens Kommun, Södermanland, Sweden [?]
7.1 miles Southwest bearing 211° from Malmköping, Flens Kommun, Södermanland, Sweden
54.6 miles West bearing 249° from Stockholm, Stockholms Kommun, Stockholm, Sweden
66.6 miles Southwest bearing 213° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2018-06-19 12:38:09 EDT (1m37s ago)
2018-06-19 18:38:09 CEST local time at Flen, Sweden [?]
Last path: SK5UM-S>APDG01 via TCPIP*,qAC,SK5UM-GS
Positions stored: 6
Others sourced by SK5UM-S: SK5UM B
Stations near current position of SK5UM C - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SK5UM-20.0 yards 0°2018-06-19 12:24:08 SK5UM B0.0 yards 0°2018-06-19 12:38:29
SK5UM-B0.0 yards 0°2018-06-19 12:38:39 SK5UM-C0.0 yards 0°2018-06-19 12:38:19
SK5UM-100.9 miles 353°2018-06-19 12:25:44 SG5TAH-C3.4 miles 322°2018-06-19 12:31:58
SG5TAH C3.4 miles 322°2018-06-19 12:31:48 SG5TAH3.4 miles 322°2018-06-19 12:30:55
SM5YRA-94.4 miles 133°2018-06-14 03:43:49 SM5YRA4.4 miles 134°2018-06-19 12:34:05
SM5GSB-715.1 miles 255°2018-06-18 06:47:04 SM5OXV-516.1 miles 7°2018-06-12 14:15:07
SM5YRA-719.3 miles 145°2018-06-05 10:42:44 SM5TGV20.1 miles 344°2018-06-17 23:53:39
SM5RVH-223.9 miles 145°2018-06-19 12:35:27
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