Megjegyzés:	BI4AFG
Hely:	31°12.91' N 121°29.61' E - lokátor PM01RF91FP - térkép nézet 3.5 km Kelet irány 103° tól Shanghai, Shanghai Shi, China [?] 3.9 km Dél irány 174° tól Hongkou, Shanghai Shi, China 5.7 km Délnyugat irány 205° tól Yangpu, Shanghai Shi, China 85.9 km Kelet irány 96° tól Suzhou, Jiangsu Sheng, China
Utolső pozíció:	2025-10-09 09:37:02 UTC (55d 12h45m ezelőtt) 2025-10-09 17:37:02 CST helyi idő Shanghai, China [?]
Utolsó útvonal:	BI4AFG-7>DM9100 via -1,qAR,BI4ALY-11
Positions stored:	40

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.