Comment:	aray.cn
Last status:	正在 MMDVM TG46020(BA7NYV) 上守听
Location:	31°08.90' N 121°18.77' E - locator PM01PD75MO - show map 5.7 km Northeast bearing 48° from Sijing, Shanghai Shi, China [?] 8.3 km Northeast bearing 35° from Dongjing, Shanghai Shi, China 16.1 km Southwest bearing 239° from Shanghai, Shanghai Shi, China 145.3 km Northeast bearing 49° from Hangzhou, Zhejiang Sheng, China
Last position:	2026-01-21 14:56:47 UTC (18d 5h59m ago) 2026-01-21 22:56:47 CST local time at Sijing, China [?]
Device:	BG5ESN: FMO (NFM Over Internet) (gadget)
Last path:	BH4HMG-15>APFMO2 via TCPIP*,qAC,T2NANJING
Positions stored:	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.