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 JG1WYZ-9 - show graphs
Mic-E message: In service
Location: 35°46.19' N 140°06.47' E - locator QM05BS24WS - show map
3.1 miles Southeast bearing 132° from Shiroi, Chiba, Japan [?]
6.0 miles East bearing 95° from Kamagaya-shi, Chiba, Japan
24.0 miles East bearing 77° from Tokyo, Tōkyō, Japan
34.3 miles Northeast bearing 49° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-12-23 18:40:54 EST (4h5m ago)
2024-12-24 08:40:54 JST local time at Shiroi, Japan [?]
Altitude: 164 ft
Course: 292°
Speed: 3 MPH
Device: Yaesu: FTM-200D (rig)
Last path: JG1WYZ-9>S5TVQ9 via WIDE1-1,qAR,JS1YNE-10 (good)
Positions stored: 2203
Packet rate: 81 seconds between packets on average during 971 seconds.
Other SSIDs: JG1WYZ
Stations near current position of JG1WYZ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA7THE-987.7 yards 338°2024-12-23 19:31:03 7M1JXF-90.8 miles 177°2024-12-21 06:20:33
JJ1UDA-92.8 miles 205°2024-12-12 18:42:48 JJ1UDA-52.8 miles 205°2024-11-27 06:32:46
JN1DIV-92.9 miles 199°2024-12-23 22:44:39 JF1VBW3.9 miles 160°2024-11-26 05:34:44
JA1BTZ-94.2 miles 162°2024-12-21 21:50:17 JM1FTS-94.3 miles 256°2024-11-29 06:07:20
JR1TOT-94.4 miles 227°2024-12-20 22:00:36 JK1TBM-94.7 miles 192°2024-12-15 03:11:17
JR1SWD-44.8 miles 266°2024-11-24 08:45:28 JI1UAG-74.9 miles 257°2024-12-23 22:25:30
JP1YFY-I4.9 miles 236°2024-12-23 22:28:02 JN1ENU5.0 miles 262°2024-11-24 02:11:03
JA1QML-95.1 miles 190°2024-12-18 21:20:06 JS1NOI5.1 miles 256°2024-12-17 21:01:49
JQ1QBR5.2 miles 122°2024-12-02 04:04:07 JA1QML-75.4 miles 189°2024-12-06 20:35:23
JP1YKO-I5.4 miles 128°2024-12-23 22:45:32 JM1FTS-F5.8 miles 78°2024-11-26 17:12:00
Stations which heard JG1WYZ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1ZIF-2 207 2024-12-07 21:50:32 2024-12-23 18:38:36 QM05BT > QM05CK 25.0 miles 172° 2024-12-23 03:35:27
JS1YAB-2 28 2024-12-07 21:54:04 2024-12-23 18:32:41 QM05BT > PM95OP 51.6 miles 257° 2024-12-21 16:01:53
JS1YNE-10 37 2024-12-07 16:07:56 2024-12-23 18:40:22 QM05BT > PM95WR 19.0 miles 252° 2024-12-19 07:04:01
JF2ZGN-2 5 2024-12-14 02:53:12 2024-12-23 04:01:33 QM05BT > PM94MV 89.1 miles 224° 2024-12-15 04:34:54
JQ1ZPA-10 10 2024-12-13 21:53:07 2024-12-23 18:39:50 QM05BS > PM95VP 19.0 miles 247° 2024-12-23 18:39:50

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