Source callsign:	VR2ZTW-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	22°22.95' N 113°58.01' E - ตำแหน่ง OL62XJ61AT - show map 13.8 km ตะวันตก bearing 277° มาจาก Tsuen Wan, Hong Kong [?] 20.9 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Shenzhen, Shenzhen, Guangdong Sheng, China 22.4 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Hong Kong, Hong Kong 109.8 km ตะวันออกเฉียงใต้ bearing 138° มาจาก Guangzhou, Guangdong Sheng, China
Last position:	2025-04-18 14:12:57 UTC (233d 4h52m ago) 2025-04-18 22:12:57 HKT เวลาท้องถิ่น Tsuen Wan, Hong Kong [?]
Altitude:	3 m
Last path:	VR2ZTW-S>APDG01 via TCPIP*,qAC,VR2ZTW-GS
Positions stored:	2
Others sourced by VR2ZTW-S:	VR2ZTW C 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.