Comment:	https://aprsdroid.org/
Location:	59°20.92' N 18°06.84' E - ตำแหน่ง JO99BI33QQ - show map 3.3 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Stockholm, Stockholms Kommun, Stockholm, Sweden [?] 6.7 km ตะวันออกเฉียงเหนือ bearing 32° มาจาก Årsta, Stockholms Kommun, Stockholm, Sweden 62.5 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-08-25 14:56:33 UTC (109d 14h38m ago) 2025-08-25 16:56:33 CEST เวลาท้องถิ่น Stockholm, Sweden [?]
Altitude:	45 m
Course:	247°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	HB3YRV-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	12

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.