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 JM1FVO-A - show graphs
Map loading...
Location: 35°38.44' N 139°37.65' E - locator PM95TP53HS - show map - static map
4.9 miles Southwest bearing 227° from Tokyo, Tōkyō, Japan [?]
5.9 miles Southeast bearing 140° from Musashino, Tōkyō, Japan
6.5 miles South bearing 191° from Nerima, Tōkyō, Japan
13.3 miles North bearing 356° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-02-04 22:18:23 EST (16d 2h18m ago)
2018-02-05 12:18:23 JST local time at Tokyo, Japan [?]
Altitude: 146 ft
Speed: 7 MPH
Device: Icom: unknown (D-Star)
Last path: JM1FVO-A>API510 via DSTAR*,qAR,JM1FVO-I (good)
Positions stored: 4675
Other SSIDs: JM1FVO JM1FVO-11 JM1FVO-9 JM1FVO-B JM1FVO-I
Stations near current position of JM1FVO-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1FAT0.9 miles 289°2018-02-14 09:11:24 JM1FVO-111.0 miles 18°2018-02-08 23:24:24
JM1FVO-B1.1 miles 359°2018-02-20 23:58:10 JH1OXL1.3 miles 140°2018-02-17 20:48:48
JM1FVO-I1.4 miles 336°2018-02-21 00:19:06 7L4VOH-81.4 miles 168°2018-02-14 18:02:32
JJ1BBY-71.5 miles 33°2018-02-20 18:17:14 JJ1IZX-71.5 miles 108°2018-02-17 07:45:57
JE1LUU-91.7 miles 233°2018-02-16 06:26:01 JH1CTO-92.0 miles 128°2018-02-11 15:56:51
JH1CTP-92.0 miles 128°2018-02-20 05:38:44 JI1SRR-ios2.1 miles 97°2018-02-05 04:01:34
JA1RGL-92.2 miles 59°2018-02-20 20:37:43 JP1KIZ-92.2 miles 175°2018-02-21 00:36:37
JS1JYW2.3 miles 120°2018-02-19 05:06:22 JJ1HQI2.3 miles 185°2018-02-03 01:09:36
JN1BWK-92.3 miles 357°2018-02-17 01:17:58 JA1JCN2.4 miles 94°2018-02-20 11:16:48
JH1NWN-52.4 miles 316°2018-02-17 03:37:30 7L4DVN-A2.4 miles 26°2018-02-17 03:45:06
Stations which heard JM1FVO-A directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST

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.
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