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 BI1OBW-8 - show graphs
Comment: 阜宁 439.875 下 差 5.8 亚音 88.5 3.3V
Location: 31°51.24' N 120°34.59' E - locator PM01GU94EX - show map
8.9 km Northeast bearing 50° from Xinqiao, Jiangsu Sheng, China [?]
13.7 km North bearing 11° from Gushan, Jiangsu Sheng, China
61.1 km North bearing 358° from Suzhou, Jiangsu Sheng, China
109.1 km Northwest bearing 310° from Shanghai, Shanghai Shi, China
Last position: 2026-01-01 02:45:51 UTC (18h57m ago)
2026-01-01 10:45:51 CST local time at Xinqiao, China [?]
Course: 16°
Speed: 0 km/h
Last path: BI1OBW-8>APN000 via TCPIP*,qAC,T2HK
Positions stored: 1778
Other SSIDs: BI1OBW-9 BI1OBW-7
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