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 JP7GUC-9 - show graphs
Comment: 144.560MHz c088 WIRS-X Room22146 144,560Hz OP Hoshi
Mic-E message: In service
Location: 37°05.91' N 140°10.62' E - locator QM07CC13FP - show map
18.5 km Northeast bearing 38° from Kuroiso, Tochigi, Japan [?]
24.9 km West bearing 257° from Ishikawa, Fukushima, Japan
64.7 km Northeast bearing 24° from Utsunomiya-shi, Tochigi, Japan
135.3 km Southeast bearing 131° from Niigata-shi, Niigata, Japan
Last position: 2025-03-06 03:05:57 UTC (3h45m ago)
2025-03-06 12:05:57 JST local time at Kuroiso, Japan [?]
Altitude: 388 m
Course:
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JP7GUC-9>S7PUY1 via JE7YDO-1*,qAR,JE7ZCS-10 (good)
Positions stored: 32497
Other SSIDs: JP7GUC-7 JP7GUC-5 JP7GUC JP7GUC-10
Stations which heard JP7GUC-9 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