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 BH1HL-9 - show graphs
Mic-E message: Off duty
Location: 40°03.91' N 116°14.55' E - locator ON80CB95CP - show map
19.0 km Northeast bearing 42° from Mentougou, Beijing, China [?]
21.9 km Northwest bearing 323° from Beijing, Beijing, China
130.1 km Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position: 2025-04-12 03:28:03 UTC (39d 15h42m ago)
2025-04-12 11:28:03 CST local time at Mentougou, China [?]
Altitude: 42 m
Course: 66°
Speed: 6 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: BH1HL-9>TPPSY1 via BY1BJ-1*,WIDE1*,WIDE2-1,qAS,BY1AA-10 (good)
Positions stored: 11756
Other SSIDs: BH1HL-6 BH1HL-1 BH1HL-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