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 JH0CVY - show graphs
Map loading...
Location: 36°20.16' N 138°17.64' E - locator PM96DI50GP - show map - static map
2.0 miles Northeast bearing 49° from Maruko, Nagano, Japan [?]
4.7 miles South bearing 161° from Ueda, Nagano, Japan
74.3 miles Northwest bearing 310° from Hachiōji, Tōkyō, Japan
80.2 miles Northwest bearing 313° from Sagamihara, Kanagawa, Japan
Last position: 2017-11-18 01:07:16 EST (1d 10h8m ago)
2017-11-18 15:07:16 JST local time at Maruko, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JH0CVY>API510 via DSTAR*,qAS,JP0YDP-IS (good)
Positions stored: 32
Packet rate: 76 seconds between packets on average during 456 seconds.
Other SSIDs: JH0CVY-A
Stations near current position of JH0CVY - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH0CVY-A16.6 yards 270°2017-11-18 20:20:07 JJ0IJR-A26.5 yards 321°2017-11-16 05:13:19
JE1VXQ-A2.8 miles 356°2017-10-29 20:16:56 JR0QQW-73.1 miles 78°2017-11-16 18:09:05
JR0ZEO-23.4 miles 28°2017-11-19 10:58:54 JR0ZEO-13.4 miles 28°2017-11-19 10:54:55
0GAR-53.8 miles 58°2017-11-14 22:22:49 JJ0CSI-A4.5 miles 346°2017-11-09 19:27:22
JE0GAR-104.6 miles 356°2017-11-13 09:21:54 JE0GAR-55.1 miles 76°2017-11-19 02:12:23
JQ1ZBE-15.2 miles 330°2017-11-19 11:14:20 JQ1ZBE-25.2 miles 330°2017-11-19 10:40:19
JQ1ZBE-105.2 miles 330°2017-11-19 11:02:05 JQ1YXN-I5.4 miles 343°2017-11-19 11:03:18
JQ1YXN-135.4 miles 344°2017-11-19 11:14:21 JQ1YXN-105.5 miles 343°2017-11-19 11:00:03
JI0PMC-65.6 miles 305°2017-11-18 21:05:15 JP0YDP-I5.7 miles 359°2017-11-19 10:59:28
JG0BGK-76.2 miles 344°2017-11-19 01:08:34 JE2TQN6.3 miles 2°2017-11-17 22:37:53
Stations which heard JH0CVY 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