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 BI1EMD-10 - show graphs
Comment: rssi:31 sat:29/28 batt:3.84v t:29C h:13%
Last status: 大雪
Location: 41°45.85' N 123°18.33' E - locator PN11PS63PJ - show map
11.0 km West bearing 254° from Shenyang, Liaoning, China [?]
12.0 km North bearing 347° from Sujiatun, Liaoning, China
52.2 km West bearing 259° from Fushun, Liaoning, China
Last position: 2025-12-30 09:55:25 UTC (8h25m ago)
2025-12-30 17:55:25 CST local time at Shenyang, China [?]
Altitude: 39 m
Course: 135°
Speed: 7 km/h
Last path: BI1EMD-10>APDTU via TCPIP*,qAC,T2HK
Positions stored: 103236
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