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 BG4RI-10 - show graphs
Comment: YSF#63307 via pYSFReflector FT-1D
Location: 34°13.40' N 119°33.75' E - locator OM94SF73MO - show map
0.8 miles Northwest bearing 303° from Changmao, Jiangsu Sheng, China [?]
2.8 miles Southwest bearing 229° from Tianlou, Jiangsu Sheng, China
53.8 miles Northeast bearing 35° from Huaiyin, Jiangsu Sheng, China
66.2 miles Northwest bearing 331° from Yancheng, Jiangsu Sheng, China
Last position: 2025-01-16 01:26:07 EST (22d 23h11m ago)
2025-01-16 14:26:07 CST local time at Changmao, China [?]
Device: Unknown: Unknown
Last path: BG4RI-10>APRS via TCPIP*,qAS,YSF63307
Positions stored: 117
Other SSIDs: BG4RI-D BG4RI-Y BG4RI-7 BG4RI
Stations near current position of BG4RI-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4WSO16.6 miles 239°2025-02-01 07:11:59 BD4VUI-518.3 miles 288°2025-02-05 04:15:56
BI4SZX-730.8 miles 312°2025-02-05 03:40:29
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