Innslag:	GDD Calling
Staðsetning:	31°14.88' N 121°28.97' E - WW Loc. PM01RF79WM - sýna kort 3.7 km Norð-austur Stefna 39° Frá Shanghai, Shanghai Shi, China [?] 4.5 km Vestur Stefna 289° Frá Pudong, Shanghai Shi, China 7.1 km Norð-vestur Stefna 305° Frá Huamu, Shanghai Shi, China 84.5 km Austur Stefna 94° Frá Suzhou, Jiangsu Sheng, China
Síðasta staðsetning:	2025-08-19 10:52:35 UTC (2d 7h53m fyrir) 2025-08-19 18:52:35 CST Að staðartíma Shanghai, China [?]
Síðasti slóði:	BH4GDD-7>APN000 via TCPIP*,qAC,T2OSAKA
Geymdar stöður:	305
Önnur auðkenni:	BH4GDD BH4GDD-5

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.