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 JJ4VBY-A - show graphs
Map loading...
Location: 33°57.32' N 132°03.23' E - locator PM63AW69LG - show map - static map
3.7 miles West bearing 258° from Yanai, Yamaguchi, Japan [?]
5.9 miles East bearing 90° from Hikari, Yamaguchi, Japan
38.3 miles Southwest bearing 217° from Hiroshima-shi, Hiroshima, Japan
70.5 miles East bearing 83° from Kitakyūshū, Fukuoka, Japan
Last position: 2018-06-16 04:40:09 EDT (2d 8h12m ago)
2018-06-16 17:40:09 JST local time at Yanai, Japan [?]
Speed: 19 MPH
Device: Icom: unknown (D-Star)
Last path: JJ4VBY-A>API410 via DSTAR*,qAS,JP4YDZ-IS (good)
Positions stored: 1491
Packet rate: 417 seconds between packets on average during 3751 seconds.
Other SSIDs: JJ4VBY-B
Stations near current position of JJ4VBY-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE4YLP C1.9 miles 63°2018-06-18 12:34:25 JE4YLP-C1.9 miles 63°2018-06-18 12:34:35
JP4YDZ-I1.9 miles 63°2018-06-18 12:42:05 JA4EOQ-22.5 miles 174°2018-06-11 23:06:09
JA4EII-96.9 miles 283°2018-06-18 00:56:15 JA4EII-106.9 miles 283°2018-06-02 05:20:17
JO4EUO-97.5 miles 91°2018-06-02 05:46:20 JR4DYZ-129.1 miles 17°2018-06-17 23:38:36
JR4DYZ-109.1 miles 17°2018-06-18 12:32:55 JA4LVD-59.2 miles 342°2018-05-21 20:55:29
JI4MCO-19.5 miles 118°2018-06-18 12:42:38 JR4DYZ-910.1 miles 11°2018-06-09 18:18:44
JE4UKI-1013.4 miles 34°2018-06-18 12:50:28 JP4YDY-I13.6 miles 299°2018-06-18 12:33:11
JO4HHL-714.7 miles 23°2018-06-08 21:44:19 JO4HHL-914.8 miles 33°2018-06-18 07:05:07
JA4MFD-1015.3 miles 26°2018-06-18 12:35:41 JR4JFL-916.7 miles 35°2018-06-17 22:49:05
JO4HHL17.0 miles 32°2018-06-05 09:07:13 JE4UKI-917.1 miles 36°2018-06-17 16:04:05
Stations which heard JJ4VBY-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 28 2018-06-07 23:18:38 2018-06-16 04:40:09 PM63BX > KN21QD 5466.1 miles 313° 2018-06-16 04:25:04

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