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APRS station JH4ZVD-9 - show graphs
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Mic-E message: Off duty
Location: 34°21.90' N 132°23.04' E - locator PM64EI67BO - show map - static map
3.1 miles East bearing 70° from Hatsukaichi, Hiroshima, Japan [?]
4.8 miles Southwest bearing 243° from Hiroshima-shi, Hiroshima, Japan
42.4 miles Northwest bearing 329° from Matsuyama-shi, Ehime, Japan
Last position: 2017-01-16 04:51:45 EST (4d 24m ago)
2017-01-16 18:51:45 JST local time at Hatsukaichi, Japan [?]
Altitude: 23 ft
Course: 244°
Speed: 36 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JH4ZVD-9>STRQY0 via JE4YKP-3*,qAR,JR5YDS-10 (good)
Positions stored: 7310
Packet rate: 248 seconds between packets on average during 5206 seconds.
Stations near current position of JH4ZVD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH4SAK-50.6 miles 292°2017-01-08 19:35:12 MATSUMOTO0.6 miles 67°2017-01-20 05:03:29
JO6PGH-140.9 miles 86°2016-12-28 19:09:05 JM4HTF-71.6 miles 270°2017-01-08 03:27:37
JM4HTF-91.7 miles 274°2017-01-20 04:44:20 JL4KJS-72.7 miles 345°2017-01-20 05:11:40
JO4FIZ-72.8 miles 346°2017-01-03 02:26:43 JH4MSA-53.2 miles 82°2017-01-20 03:02:15
JJ4MEA-73.6 miles 311°2017-01-02 00:34:47 McCOY3.7 miles 60°2017-01-20 05:03:27
JH4MSA4.1 miles 71°2017-01-13 01:55:32 PeacePark4.4 miles 64°2017-01-15 17:34:34
JH4SAK-74.4 miles 257°2017-01-03 01:49:15 JG3JLC-74.5 miles 237°2017-01-07 13:39:02
Police4.5 miles 254°2017-01-07 02:10:23 JE4KIY-94.6 miles 9°2016-12-28 03:50:10
JE4VKB-94.9 miles 41°2016-12-29 20:43:56 JF4QWZ-94.9 miles 84°2017-01-19 20:33:14
JA4NYY5.1 miles 70°2017-01-14 06:22:00 JA4NYY-75.1 miles 70°2017-01-08 20:34:55
Stations which heard JH4ZVD-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF6YFU-3 1 2017-01-16 04:45:44 2017-01-16 04:45:44 PM64FI > PM53TO 72.4 miles 222° 2017-01-16 04:45:44
JH5ZZZ-3 4 2017-01-13 18:45:37 2017-01-13 20:30:34 PM64EJ > PM63KR 54.3 miles 147° 2017-01-13 18:45:37
JE4YKP-3 39 2017-01-13 18:49:46 2017-01-16 04:51:45 PM64GI > PM64DI 14.5 miles 276° 2017-01-16 03:54:57

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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