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 BG4KMS-10 - show graphs
Comment: https://aprsdroid.org/
Last status: 144.640MHz AVRT7-mini 20190705
Location: 35°05.11' N 118°18.46' E - locator OM95DC60WK - show map
4.0 km Northwest bearing 308° from Linyi, Shandong Sheng, China [?]
36.5 km Southeast bearing 122° from Feicheng, Shandong Sheng, China
141.5 km Southwest bearing 225° from Zhu Cheng City, Shandong Sheng, China
145.5 km Northeast bearing 46° from Tongshan, Jiangsu Sheng, China
Last position: 2025-08-25 03:08:28 UTC (6d 19h30m ago)
2025-08-25 11:08:28 CST local time at Linyi, China [?]
Altitude: 91 m
Device: Open Source: APRSdroid (app, Android)
Last path: BG4KMS-10>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 4
Other SSIDs: BG4KMS-9 BG4KMS-7
APRS igate – Statistics for 2025-08:
Stations heard directly: 2 on radio path – show map
Position packets heard directly: 5 on radio path
Position packets sent to APRS-IS: 6 – show map
Stations heard directly by BG4KMS-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