Source callsign:	BH4GAJ-S
Comment:	440 Voice 439.75500MHz -5.0000MHz
Location:	31°13.80' N 121°28.80' E - locator PM01RF75OE - show map 2.3 km Northeast bearing 67° from Shanghai, Shanghai Shi, China [?] 4.6 km West bearing 263° from Pudong, Shanghai Shi, China 5.1 km Southwest bearing 226° from Yangpu, Shanghai Shi, China 84.4 km East bearing 95° from Suzhou, Jiangsu Sheng, China
Last position:	2024-03-28 13:49:35 UTC (319d 14m ago) 2024-03-28 21:49:35 CST local time at Shanghai, China [?]
Altitude:	3 m
Last path:	BH4GAJ-S>APDG01 via TCPIP*,qAC,BH4GAJ-GS
Positions stored:	1

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.