Innslag:	@udp://www.49city.club:60050,NRL互联服务器
Síðasta staða:	在线:5,高峰:34,四九城业余无线电
Staðsetning:	39°52.20' N 116°23.40' E - WW Loc. OM89EU68TT - sýna kort 4.2 km Suður Stefna 188° Frá Beijing, Beijing, China [?] 18.3 km Vestur Stefna 258° Frá Tongzhou, Beijing, China 105.3 km Norð-vestur Stefna 320° Frá Tianjin, Tianjin Shi, China
Síðasta staðsetning:	2025-12-21 04:41:32 UTC (4m49s fyrir) 2025-12-21 12:41:32 CST Að staðartíma Beijing, China [?]
Síðasti slóði:	BI1LWV-10>NRLSRV via TCPIP*,qAS,BI1LWV
Geymdar stöður:	13
Önnur auðkenni:	BI1LWV-7

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.