Comment:	GDD Calling 145.775MHz 8.3V
Location:	31°14.89' N 121°28.95' E - lokaator PM01RF79VN - show map 665.5 m Läände peiling 252° from Hongkou, Shanghai Shi, China [?] 3.7 km Kirdesse peiling 39° from Shanghai, Shanghai Shi, China 3.8 km Edelasse peiling 246° from Yangpu, Shanghai Shi, China 84.5 km Idast peiling 94° from Suzhou, Jiangsu Sheng, China
Last position:	2025-09-10 07:15:42 UTC (27m9s ago) 2025-09-10 15:15:42 CST local time at Hongkou, China [?]
Last path:	BH4GDD-7>APN000 via TCPIP*,qAC,T2OSAKA
Positions stored:	309
Other SSIDs:	BH4GDD-5

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.