Comment:	APRS 51G2-8K 4G版 马鞍山市业余无线电 APRS 144.640M 47.619Km 101m 3.4V S00
Location:	31°42.31' N 118°30.59' E - ตำแหน่ง OM91GQ19EF - show map 3.3 km ตะวันออกเฉียงเหนือ bearing 26° มาจาก Yushan, Anhui Sheng, China [?] 6.3 km เหนือ bearing 347° มาจาก Liu‘an, Anhui Sheng, China 47.0 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Nanjing, Jiangsu Sheng, China 117.4 km ตะวันออก bearing 98° มาจาก Hefei, Anhui Sheng, China
Last position:	2025-06-09 04:21:15 UTC (11d 15h58m ago) 2025-06-09 12:21:15 CST เวลาท้องถิ่น Yushan, China [?]
Altitude:	0 m
Course:	35°
ความเร็ว:	11 km/h
Last path:	BG6AJI-9>AP51G2 via TCPIP*,qAC,T2CS
Positions stored:	73241
Other SSIDs:	BG6AJI-6 BG6AJI-R BG6AJI-1 BG6AJI-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.