Comment:	OPENGD77
Location:	22°00.00' N 113°00.00' E - ตำแหน่ง OL62MA00AA - show map 9.8 km ตะวันออกเฉียงใต้ bearing 142° มาจาก Duhu, Guangdong Sheng, China [?] 19.0 km ตะวันออก bearing 112° มาจาก Doushan, Guangdong Sheng, China 123.3 km ตะวันตก bearing 255° มาจาก Hong Kong, Hong Kong 125.5 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Shenzhen, Shenzhen, Guangdong Sheng, China
Last position:	2025-07-22 09:32:26 UTC (156d 21h7m ago) 2025-07-22 17:32:26 CST เวลาท้องถิ่น Duhu, China [?]
Device:	OpenGD77: OpenGD77
Last path:	BG7IYN-7>APOG77 via WIDE1-1,WIDE2-1,qAR,BH7CC-1
Positions stored:	1
Other SSIDs:	BG7IYN-9 BG7IYN-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.