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 BH4DSC-10 - show graphs
Comment: ShangHai TaoPu APRS iGate 144.640MHz 4.9V L
Location: 31°17.56' N 121°23.06' E - locator PM01QH60CF - show map
5.9 km Northeast bearing 29° from Zhenxin, Shanghai Shi, China [?]
6.2 km North bearing 15° from Changzheng, Shanghai Shi, China
10.5 km Northwest bearing 318° from Shanghai, Shanghai Shi, China
161.1 km Northeast bearing 46° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-02-10 14:43:04 UTC (5m45s ago)
2025-02-10 22:43:04 CST local time at Zhenxin, China [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: BH4DSC-10>APX1C5 via TCPIP*,qAC,T2NANJING
Positions stored: 3
Other SSIDs: BH4DSC-7 BH4DSC-9
APRS igate – Statistics for 2025-02:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2025-02-10 09:41:53 UTC (5h6m ago)
Position packets heard directly: 102 on radio path
Position packets sent to APRS-IS: 106 – show map
Stations heard directly by BH4DSC-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