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 JQ1ZIF-2 - show graphs
Comment: PHG7570/W1,CBn-N Fill-in Mt.NAGARA 144.64
Mic-E message: Off duty
Location: 35°26.80' N 140°11.24' E - locator QM05CK27LE - show map
10.7 km West bearing 288° from Mobara, Chiba, Japan [?]
12.2 km Southeast bearing 130° from Ichihara, Chiba, Japan
49.3 km East bearing 90° from Yokohama-shi, Kanagawa, Japan
52.3 km Southeast bearing 121° from Tokyo, Tōkyō, Japan
Last position: 2025-02-18 23:36:27 UTC (4m8s ago)
2025-02-19 08:36:27 JST local time at Mobara, Japan [?]
Course:
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: JQ1ZIF-2>SURVX0 via qAR,JS1YGO-10
Positions stored: 7
Other SSIDs: JQ1ZIF-4
APRS digipeater – Statistics for 2025-02:
Stations heard directly: 176 on radio path – show map
Last heard a station directly: 2025-02-18 23:14:49 UTC (25m46s ago)
Normal receiver range estimate: 150 km (Updated: 2025-02-18 21:09:14 UTC)
Position packets heard directly: 4588 on radio path
Stations which heard JQ1ZIF-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 JQ1ZIF-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