Comment:	SM5VDU
Location:	58°15.57' N 17°01.41' E - ตำแหน่ง JO88MG22TG - show map 25.4 km ตะวันออก bearing 76° มาจาก Valdemarsvik, Valdemarsviks Kommun, Östergötland, Sweden [?] 31.6 km ตะวันออก bearing 91° มาจาก Gusum, Valdemarsviks Kommun, Östergötland, Sweden 133.5 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Stockholm, Stockholms Kommun, Stockholm, Sweden 153.8 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Örebro, Örebro Kommun, Örebro, Sweden
Last position:	2025-06-20 16:15:53 UTC (14h23m ago) 2025-06-20 18:15:53 CEST เวลาท้องถิ่น Valdemarsvik, Sweden [?]
Altitude:	30 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SM5VDU-8>APDR16 via TCPIP*,qAC,T2POLAND
Positions stored:	45910

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.