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 BI4IXO-7 - show graphs
Comment: BI4IXO
Location: 37°30.45' N 122°07.21' E - locator PM17BM41KT - show map
868.4 m Northeast bearing 42° from Weihai, Shandong Sheng, China [?]
35.4 km North bearing 10° from Wendeng, Shandong Sheng, China
63.5 km East bearing 92° from Yantai, Shandong Sheng, China
137.7 km Northeast bearing 64° from Laiyang, Shandong Sheng, China
Last position: 2025-11-09 08:46:42 UTC (2h46m ago)
2025-11-09 16:46:42 CST local time at Weihai, China [?]
Speed: 2 km/h
Last path: BI4IXO-7>BI4IXO-1 via WIDE1-7,WIDE2-7,qAO,BI4IXO-10 (suboptimal)
Path element WIDE1-7 does work - please use WIDE1-1 instead. In path element WIDEn-N, n must be greater than or equal to N. Path element WIDE2-7 does work - please use WIDE2-2 instead. In path element WIDEn-N, n must be greater than or equal to N.
Positions stored: 91
Other SSIDs: BI4IXO-10 BI4IXO-1 BI4IXO-5
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