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 BD4WMA-10 - show graphs
Comment: OpenWebRX APRS gateway
Location: 31°15.51' N 120°37.93' E - locator PM01HG52UA - show map
6.2 km Southeast bearing 145° from Suzhou, Jiangsu Sheng, China [?]
6.9 km Southeast bearing 149° from Shilu, Jiangsu Sheng, China
78.6 km West bearing 273° from Shanghai, Shanghai Shi, China
116.3 km Northeast bearing 23° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-06-04 15:31:30 UTC (14d 22h45m ago)
2025-06-04 23:31:30 CST local time at Suzhou, China [?]
Last telemetry: 2024-12-21 15:34:21 UTC (179d 22h42m ago) – show telemetry
V_Batt: 3.360 VDC
Device: WB2OSZ: DireWolf
Last path: BD4WMA-10>APDW16 via TCPIP*,qAC,T2FZ
Positions stored: 23
Other SSIDs: BD4WMA-7 BD4WMA BD4WMA-1 BD4WMA-3 BD4WMA-D
APRS igate – Statistics for 2025-06:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2025-06-19 14:05:12 UTC (11m37s ago)
Position packets heard directly: 236 on radio path
Position packets sent to APRS-IS: 435 – show map
Stations heard directly by BD4WMA-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