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APRS station JJ4VBY-A - show graphs
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Location: 34°01.09' N 131°50.31' E - locator PM54WA04OI - show map - static map
2.0 miles Northwest bearing 308° from Kudamatsu, Yamaguchi, Japan [?]
2.5 miles Southeast bearing 150° from Tokuyama, Yamaguchi, Japan
44.0 miles Southwest bearing 234° from Hiroshima-shi, Hiroshima, Japan
59.0 miles East bearing 77° from Kitakyūshū, Fukuoka, Japan
Last position: 2017-01-21 18:06:00 EST (2d 20h29m ago)
2017-01-22 08:06:00 JST local time at Kudamatsu, Japan [?]
Course: 148°
Speed: 15 MPH
Last path: JJ4VBY-A>API51 via DSTAR*,qAR,JE3ZQR-I (good)
Positions stored: 1063
Other SSIDs: JJ4VBY-B
Stations near current position of JJ4VBY-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH4ABL-52.3 miles 349°2017-01-05 16:53:17 JP4YDY-I2.4 miles 11°2017-01-24 14:23:33
JA4MWD3.0 miles 56°2017-01-18 02:53:39 JN4SWJ3.5 miles 326°2017-01-09 00:12:19
JG4HPB-94.5 miles 29°2017-01-14 00:39:28 JA4EII-96.3 miles 116°2017-01-22 19:08:18
JJ4VBY-B9.2 miles 24°2017-01-16 18:35:33 JH4ABL-710.6 miles 299°2017-01-21 20:07:38
JH4ABL-110.7 miles 299°2017-01-24 14:19:52 JO4GWQ-711.6 miles 127°2017-01-03 02:19:15
JO4EUO-912.9 miles 68°2017-01-21 03:43:32 JO4DYL-914.4 miles 104°2017-01-04 03:09:57
JE4YLP C14.4 miles 104°2017-01-08 07:20:47 JE4YLP-C14.4 miles 104°2017-01-08 07:20:57
JP4YDZ-I14.4 miles 104°2017-01-24 14:20:53 JR4HGF-A15.4 miles 275°2017-01-14 05:57:38
JA4RZE-515.4 miles 282°2017-01-02 20:02:15 JO4GJL-ios15.6 miles 280°2017-01-21 19:04:18
JR4DYZ-1015.7 miles 74°2017-01-24 14:17:46 JR4DYZ-1215.7 miles 74°2017-01-24 05:22:09
Stations which heard JJ4VBY-A directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 62 2016-12-31 21:00:56 2017-01-15 04:53:32 PM63AW > GG87JA 11619.4 miles 338° 2017-01-15 04:53:32

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.
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