Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station BI9CBG-7 - show graphs
Comment: BI9CBG@126.com
Mic-E message: Off duty
Location: 34°10.40' N 108°58.25' E - locator OM44LE61LO - show map
6.5 km East bearing 108° from Dianzicheng, Shaanxi, China [?]
9.4 km Southeast bearing 118° from Zhangbagou, Shaanxi, China
10.2 km South bearing 158° from Xi’an, Shaanxi, China
30.7 km Southeast bearing 126° from Xianyang, Shaanxi, China
Last position: 2025-10-18 03:58:22 UTC (15h26m ago)
2025-10-18 11:58:22 CST local time at Dianzicheng, China [?]
Altitude: 505 m
Course: 87°
Speed: 0 km/h
Last path: BI9CBG-7>STQPT0 via ARISS,SGATE,WIDE2-1,qAO,BG9EGA-10 (good)
Positions stored: 783
Other SSIDs: BI9CBG-5 BI9CBG
Last heard a station directly: 2025-09-27 11:35:53 UTC (21d 7h48m ago)
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS