Source callsign:	BA4SEX-S
Comment:	70cm Voice (D-Star) 439.55000MHz -5.0000MHz
Location:	31°07.20' N 121°15.00' E - locator PM01PC08AT - show map 1.8 km West bearing 290° from Sijing, Shanghai Shi, China [?] 3.9 km North bearing 342° from Dongjing, Shanghai Shi, China 22.8 km Southwest bearing 240° from Shanghai, Shanghai Shi, China 138.7 km Northeast bearing 48° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-04-10 12:06:07 UTC (75d 15h56m ago) 2025-04-10 20:06:07 CST local time at Sijing, China [?]
Altitude:	3 m
Last path:	BA4SEX-S>APDG01 via TCPIP*,qAC,BA4SEX-GS
Positions stored:	2

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.