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 BG7YRE-4G - show graphs
Comment: imei:*2291 rssi:28 sat:9/32
Last status: 4G-Tracker ver0.0.35 https://github.com/bg4uvr/4G-Tracker
Location: 19°40.74' N 109°11.79' E - locator OK49OQ32NX - show map
4.3 km Southwest bearing 212° from Baimajing, Hainan, China [?]
5.9 km Northeast bearing 42° from Paipu, Hainan, China
120.1 km West bearing 253° from Xiuying, Hainan, China
126.4 km West bearing 251° from Haikou, Hainan, China
Last position: 2025-06-23 12:10:05 UTC (7d 3h36m ago)
2025-06-23 20:10:05 CST local time at Baimajing, China [?]
Altitude: 17 m
Course: 178°
Speed: 6 km/h
Last path: BG7YRE-4G>APUVR via TCPIP*,qAC,T2CAEAST
Positions stored: 16
Other SSIDs: BG7YRE-15 BG7YRE-11 BG7YRE-18 BG7YRE BG7YRE-7 BG7YRE-5 BG7YRE-3 BG7YRE-8 BG7YRE-20 BG7YRE-10 BG7YRE-R
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