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 JN1YGG-2 - show graphs
Map loading...
Comment: Nirasaki city 144.64MHz 9600bps
Location: 35°42.44' N 138°27.07' E - locator PM95FQ49DS - show map - static map
821.3 m North bearing 7° from Nirasaki, Yamanashi, Japan [?]
7.7 km Northwest bearing 325° from Ryūō, Yamanashi, Japan
111.5 km West bearing 285° from Yokohama-shi, Kanagawa, Japan
112.0 km West bearing 271° from Tokyo, Tōkyō, Japan
Last position: 2021-09-21 09:21:06 UTC (9m4s ago)
2021-09-21 18:21:06 JST local time at Nirasaki, Japan [?]
Last path: JN1YGG-2>AZP635 via WIDE1-1,qAR,JO1YDG-10 (good)
Positions stored: 3
APRS digipeater – Statistics for 2021-09:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2021-09-21 09:12:44 UTC (17m26s ago)
Position packets heard directly: 319 on radio path
Stations which heard JN1YGG-2 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.
Stations heard directly by JN1YGG-2
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