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 JF7KCB-7 - show graphs
Mic-E message: In service
Location: 37°33.79' N 140°37.38' E - locator QM07HN45SD - show map
14.8 km North bearing 14° from Funehiki, Fukushima, Japan [?]
16.9 km East bearing 98° from Nihommatsu, Fukushima, Japan
81.4 km South bearing 196° from Sendai-shi, Miyagi, Japan
128.8 km Northeast bearing 30° from Utsunomiya-shi, Tochigi, Japan
Last position: 2025-07-20 03:48:43 UTC (3d 17h14m ago)
2025-07-20 12:48:43 JST local time at Funehiki, Japan [?]
Altitude: 874 m
Course: 227°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: JF7KCB-7>S7SSW9 via WIDE1-1,qAR,JE7ZCS-10 (good)
Positions stored: 1278
Other SSIDs: JF7KCB
Stations which heard JF7KCB-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station 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