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 BH4PSA-10 - show graphs
Comment: BH4PSA QSO:438.100 438.500 Aprs:144.640 3.9V 11.5C
Mic-E message: Off duty
Location: 36°57.11' N 118°45.50' E - locator OM96JW08XK - show map
8.2 km North bearing 13° from Shouguang, Shandong Sheng, China [?]
37.7 km Northeast bearing 41° from Qingzhou, Shandong Sheng, China
64.3 km East bearing 74° from Zibo, Shandong Sheng, China
120.9 km Northwest bearing 332° from Zhu Cheng City, Shandong Sheng, China
Last position: 2025-02-11 00:33:51 UTC (6m19s ago)
2025-02-11 08:33:51 CST local time at Shouguang, China [?]
Altitude: 18 m
Course: 76°
Speed: 0 km/h
Device: Unknown: Other Mic-E
Last path: BH4PSA-10>SVUWQ1 via TCPIP*,qAC,T2FINLAND
Positions stored: 8172
Other SSIDs: BH4PSA-4 BH4PSA-9 BH4PSA-5 BH4PSA-7
APRS igate – Statistics for 2025-02:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-02-07 10:06:57 UTC (3d 14h33m ago)
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 2 – show map
Stations heard directly by BH4PSA-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