Comment:	433.525MHz https://aprsdro
Location:	57°32.27' N 15°40.20' E - locator JO77UM09JB - show map 10.7 km Southeast bearing 145° from Mariannelund, Eksjö Kommun, Jönköping, Sweden [?] 11.7 km Northwest bearing 298° from Hultsfred, Hultsfreds Kommun, Kalmar, Sweden 94.0 km East bearing 106° from Jönköping, Jönköpings Kommun, Jönköping, Sweden 97.1 km South bearing 178° from Linköping, Linköpings Kommun, Östergötland, Sweden
Last position:	2025-12-21 11:41:40 UTC (5d 11h27m ago) 2025-12-21 12:41:40 CET local time at Mariannelund, Sweden [?]
Altitude:	236 m
Course:	220°
Speed:	31 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SM7CAD-5>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	17841

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.