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APRS station BI9BBL-20 - show graphs
Comment: @udp://nrl.bi9bbl.com:60050,NRL互联服务器
Last status: 在线:0,高峰:0,NRL无线电网络互联系统
Location: 34°12.97' N 108°53.60' E - locator OM44KF71EV - show map
2.9 km North bearing 340° from Dianzicheng, Shaanxi, China [?]
5.7 km Southwest bearing 215° from Xi’an, Shaanxi, China
5.8 km Northwest bearing 296° from Changyanbao, Shaanxi, China
22.1 km Southeast bearing 128° from Xianyang, Shaanxi, China
Last position: 2025-10-31 07:52:05 UTC (8d 17h32m ago)
2025-10-31 15:52:05 CST local time at Dianzicheng, China [?]
Last path: BI9BBL-20>NRLSRV via TCPIP*,qAS,BI9BBL
Positions stored: 1
Other SSIDs: BI9BBL-15 BI9BBL-3 BI9BBL BI9BBL-2 BI9BBL-9 BI9BBL-1 BI9BBL-10 BI9BBL-H3 BI9BBL-i
About this site
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.
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