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 BI9COZ-15 - show graphs
Comment: 星野爱天下第一!
Last status: 正在 陕西FMO中继(BI9BBL) 上守听
Location: 34°13.93' N 108°53.61' E - locator OM44KF75FR - show map
2.5 km Northeast bearing 30° from Zhangbagou, Shaanxi, China [?]
3.5 km East bearing 81° from Yuhuazhai, Shaanxi, China
4.3 km Southwest bearing 228° from Xi’an, Shaanxi, China
21.1 km Southeast bearing 124° from Xianyang, Shaanxi, China
Last position: 2025-11-30 07:24:51 UTC (1h41m ago)
2025-11-30 15:24:51 CST local time at Zhangbagou, China [?]
Last path: BI9COZ-15>APFM02 via TCPIP*,qAC,T2CS
Positions stored: 1
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