Location:	59°50.49' N 18°39.96' E - ตำแหน่ง JO99HU91WX - show map 9.5 km เหนือ bearing 347° มาจาก Norrtälje, Norrtälje Kommun, Stockholm, Sweden [?] 14.4 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Skänninge, Norrtälje Kommun, Stockholm, Sweden 57.0 km ตะวันออก bearing 91° มาจาก Uppsala, Uppsala Kommun, Uppsala, Sweden 65.9 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Stockholm, Stockholms Kommun, Stockholm, Sweden
Last position:	2025-03-03 08:31:02 UTC (95d 6h16m ago) 2025-03-03 09:31:02 CET เวลาท้องถิ่น Norrtälje, Sweden [?]
Altitude:	42 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	SM0FPR-5>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	1868

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.