Comment:	438.500MHz
Location:	21°50.43' N 111°56.39' E - ตำแหน่ง OL51XU21SR - show map 1.7 km เหนือ bearing 8° มาจาก Chengxi, Guangdong Sheng, China [?] 2.6 km ตะวันตกเฉียงใต้ bearing 247° มาจาก Ganglie, Guangdong Sheng, China 3.0 km ตะวันตก bearing 249° มาจาก Yangjiang, Guangdong Sheng, China 143.7 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Jiangmen, Guangdong Sheng, China
Last position:	2025-04-18 11:40:43 UTC (58d 11h41m ago) 2025-04-18 19:40:43 CST เวลาท้องถิ่น Chengxi, China [?]
Course:	238°
ความเร็ว:	0 km/h
Last path:	BA7IKQ>APN000 via qAO,BA7KIQ-9
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.