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 BY2UDL-9 - show graphs
Comment: 51G3 A0008.9Km 14.4V 15.5C 1023.3Pa S08 51G3
Mic-E message: Returning
Location: 39°03.71' N 121°51.19' E - locator PM09WB24JU - show map
12.5 km East bearing 110° from Jinzhou, Liaoning, China [?]
14.1 km East bearing 75° from Dalianwan, Liaoning, China
27.3 km Northeast bearing 52° from Dalian, Liaoning, China
63.3 km South bearing 192° from Wafangdian, Liaoning, China
Last position: 2024-02-11 02:50:32 UTC (69d 19h49m ago)
2024-02-11 10:50:32 CST local time at Jinzhou, China [?]
Altitude: 16 m
Course: 359°
Speed: 43 km/h
Device: Unknown: Other Mic-E
Last path: BY2UDL-9>S90SW1 via BG2WHR-3*,WIDE1*,qAR,BG2VIA (good)
Positions stored: 7039
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