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 BI4NGO-7 - show graphs
Location: 36°53.28' N 122°25.34' E - locator PM16FV03QC - show map
29.3 km South bearing 173° from Yatou, Shandong Sheng, China [?]
47.3 km Southeast bearing 136° from Wendeng, Shandong Sheng, China
73.5 km South bearing 158° from Weihai, Shandong Sheng, China
115.4 km Southeast bearing 128° from Yantai, Shandong Sheng, China
Last position: 2026-01-24 10:15:14 UTC (4d 7h6m ago)
2026-01-24 18:15:14 CST local time at Yatou, China [?]
Course: 290°
Speed: 0 km/h
Last path: BI4NGO-7>APN000 via TCPIP*,qAC,T2OSAKA
Positions stored: 103
Other SSIDs: BI4NGO-9 BI4NGO-D BI4NGO-5 BI4NGO
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