Comment:	APRS by Hytera MDM from BG4JTG report
Location:	37°25.46' N 122°01.00' E - ตำแหน่ง PM17AK21AU - show map 12.1 km ตะวันตกเฉียงใต้ bearing 225° มาจาก Weihai, Shandong Sheng, China [?] 25.8 km เหนือ bearing 353° มาจาก Wendeng, Shandong Sheng, China 55.7 km ตะวันออก bearing 102° มาจาก Yantai, Shandong Sheng, China 125.6 km ตะวันออกเฉียงเหนือ bearing 66° มาจาก Laiyang, Shandong Sheng, China
Last position:	2025-08-30 12:29:06 UTC (116d 4h11m ago) 2025-08-30 20:29:06 CST เวลาท้องถิ่น Weihai, China [?]
Altitude:	0 m
Last path:	BG4JTG>PYTHON via TCPIP*,qAC,T2YANTAI
Positions stored:	108
Other SSIDs:	BG4JTG-9 BG4JTG-H4 BG4JTG-D BG4JTG-5
Last heard a station directly:	2025-08-09 07:25:09 UTC (137d 9h15m ago)

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.