Source callsign:	VR2ZTW-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	22°22.95' N 113°58.01' E - locator OL62XJ61AT - show map 13.4 km Southeast bearing 157° from Shekou, Guangdong Sheng, China [?] 13.8 km West bearing 277° from Tsuen Wan, Hong Kong 22.4 km Northwest bearing 299° from Hong Kong, Hong Kong 109.8 km Southeast bearing 138° from Guangzhou, Guangdong Sheng, China
Last position:	2025-09-27 09:35:20 UTC (50d 2h49m ago) 2025-09-27 17:35:20 CST local time at Shekou, China [?]
Altitude:	3 m
Last path:	VR2ZTW-S>APDG01 via TCPIP*,qAC,VR2ZTW-GS
Positions stored:	3
Others sourced by VR2ZTW-S:	VR2ZTW B VR2ZTW D

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.