Source callsign:	BD7IZN-S
Comment:	70cm Voice (D-Star) 438.80000MHz -6.0000MHz
Location:	23°04.10' N 113°03.06' E - ตำแหน่ง OL63MB66CJ - show map 4.3 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Zhangcha, Guangdong Sheng, China [?] 9.4 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Zumiao, Guangdong Sheng, China 21.0 km ตะวันตก bearing 255° มาจาก Guangzhou, Guangdong Sheng, China 143.0 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Hong Kong, Hong Kong
Last position:	2025-05-30 09:09:26 UTC (19d 21h28m ago) 2025-05-30 17:09:26 CST เวลาท้องถิ่น Zhangcha, China [?]
Altitude:	3 m
Last path:	BD7IZN-S>APDG01 via TCPIP*,qAC,BD7IZN-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.