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 BI4NTV-10 - show graphs
Comment: APRS 144.640Mhz POWER 1W 0139.2Km 3.4V 32.9C 995.3hPa S05
Mic-E message: Off duty
Location: 35°07.03' N 118°23.71' E - locator OM95EC78KC - show map
7.7 km Northeast bearing 38° from Linyi, Shandong Sheng, China [?]
31.5 km Northwest bearing 315° from Xiazhuang, Shandong Sheng, China
153.8 km Northeast bearing 47° from Tongshan, Jiangsu Sheng, China
165.4 km Southeast bearing 135° from Tai’an, Shandong Sheng, China
Last position: 2024-09-04 10:00:32 UTC (288d 12h6m ago)
2024-09-04 18:00:32 CST local time at Linyi, China [?]
Altitude: 156 m
Course: 204°
Speed: 0 km/h
Device: Unknown: Other Mic-E
Last path: BI4NTV-10>SUPWP3 via TCPIP*,qAC,T2CS
Positions stored: 16931
Other SSIDs: BI4NTV-1 BI4NTV-R BI4NTV-4G BI4NTV-11 BI4NTV-3 BI4NTV-B BI4NTV-2
APRS igate – Statistics for 2025-06:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-06-17 08:06:02 UTC (2d 14h1m ago)
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 1 – show map
Stations heard directly by BI4NTV-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