Source callsign:	SK5UM-S
Comment:	440 Voice 434.55000MHz -2.0000MHz
Location:	59°02.70' N 16°37.69' E - locator JO89HB50JT - show map 2.7 km Southeast bearing 123° from Flen, Flens Kommun, Södermanland, Sweden [?] 11.5 km Southwest bearing 211° from Malmköping, Flens Kommun, Södermanland, Sweden 87.8 km West bearing 249° from Stockholm, Stockholms Kommun, Stockholm, Sweden 107.1 km Southwest bearing 213° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-05-31 09:04:07 UTC (5m47s ago) 2025-05-31 11:04:07 CEST local time at Flen, Sweden [?]
Last path:	SK5UM-S>APDG01 via TCPIP*,qAC,SK5UM-GS
Positions stored:	9

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.