Megjegyzés:	144.800MHz 欢迎来到三林塘
Hely:	31°08.75' N 121°29.15' E - lokátor PM01RD84HX - térkép nézet 8.9 km Dél irány 163° tól Shanghai, Shanghai Shi, China [?] 9.1 km Délnyugat irány 217° tól Huamu, Shanghai Shi, China 10.7 km Dél irány 202° tól Pudong, Shanghai Shi, China 86.4 km Kelet irány 102° tól Suzhou, Jiangsu Sheng, China
Utolső pozíció:	2025-12-16 18:02:55 UTC (41s ezelőtt) 2025-12-17 02:02:55 CST helyi idő Shanghai, China [?]
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	BD4ADJ-10>APDR16 via TCPIP*,qAC,T2NANJING
Positions stored:	1289

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.