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 BH4XBU-10 - show graphs
Comment: Amateur radio CZ HAM DX CLUB G05 M21 13.4V
Location: 31°48.08' N 119°53.99' E - locator OM91WT72XH - show map
6.6 km West bearing 288° from Changzhou, Jiangsu Sheng, China [?]
9.6 km Southwest bearing 236° from Longhutang, Jiangsu Sheng, China
86.0 km Northwest bearing 310° from Suzhou, Jiangsu Sheng, China
109.7 km East bearing 105° from Nanjing, Jiangsu Sheng, China
Last position: 2025-05-15 12:47:32 UTC (4m12s ago)
2025-05-15 20:47:32 CST local time at Changzhou, China [?]
Altitude: 33 m
Course:
Speed: 0 km/h
Device: WA0TQG (software)
Last path: BH4XBU-10>APLM3D via TCPIP*,qAC,T2FINLAND
Positions stored: 55084
Other SSIDs: BH4XBU-7 BH4XBU-14 BH4XBU BH4XBU-5
APRS igate – Statistics for 2025-05:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-05-07 05:40:54 UTC (8d 7h10m ago)
Position packets heard directly: 9 on radio path
Position packets sent to APRS-IS: 9 – show map
Stations which heard BH4XBU-10 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.
Stations heard directly by BH4XBU-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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