Comment:	shanghai 145.1MHZ
Location:	31°15.79' N 121°30.44' E - ตำแหน่ง PM01SG03VD - show map 1.1 km ตะวันตก bearing 277° มาจาก Yangpu, Shanghai Shi, China [?] 2.3 km ตะวันออกเฉียงเหนือ bearing 50° มาจาก Hongkou, Shanghai Shi, China 6.5 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Shanghai, Shanghai Shi, China 86.7 km ตะวันออก bearing 93° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-12-10 00:09:55 UTC (13h58m ago) 2025-12-10 08:09:55 CST เวลาท้องถิ่น Yangpu, China [?]
Last path:	BH4EDP-7>APN000 via TCPIP*,qAC,T2TAIPEI
Positions stored:	1993
Other SSIDs:	BH4EDP-8 BH4EDP-R BH4EDP-DP BH4EDP BH4EDP-6
Last heard a station directly:	2025-10-18 03:35:02 UTC (53d 10h32m 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.