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 BH1TCE-1 - show graphs
Comment: MMDVM_Hat - P8668I
Location: 40°13.58' N 116°17.98' E - locator ON80DF54XH - show map
6.8 km East bearing 83° from Changping, Beijing, China [?]
36.4 km North bearing 347° from Beijing, Beijing, China
36.5 km Northeast bearing 29° from Mentougou, Beijing, China
141.9 km Northwest bearing 328° from Tianjin, Tianjin Shi, China
Last position: 2025-06-15 05:12:39 UTC (1d 9h21m ago)
2025-06-15 13:12:39 CST local time at Changping, China [?]
Altitude: 3 m
Course:
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: BH1TCE-1>APBM1D via DMR*,qAS,n3fe-10 (good)
Positions stored: 484
Stations which heard BH1TCE-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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