Comment:	433.525MHz https://aprsdro
Location:	57°32.26' N 15°40.14' E - ตำแหน่ง JO77UM09GA - show map 10.7 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Mariannelund, Eksjö Kommun, Jönköping, Sweden [?] 11.8 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Hultsfred, Hultsfreds Kommun, Kalmar, Sweden 93.9 km ตะวันออก bearing 106° มาจาก Jönköping, Jönköpings Kommun, Jönköping, Sweden 97.1 km ใต้ bearing 178° มาจาก Linköping, Linköpings Kommun, Östergötland, Sweden
Last position:	2025-07-15 13:31:30 UTC (2d 11m ago) 2025-07-15 15:31:30 CEST เวลาท้องถิ่น Mariannelund, Sweden [?]
Altitude:	245 m
Course:	349°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SM7CAD-5>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	14130

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.