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APRS station JO4DFJ-9 - show graphs
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Mic-E message: In service
Location: 34°26.21' N 132°17.63' E - locator PM64DK54GU - show map - static map
6.4 miles North bearing 339° from Hatsukaichi, Hiroshima, Japan [?]
9.5 miles North bearing 349° from Miyajima, Hiroshima, Japan
9.8 miles West bearing 287° from Hiroshima-shi, Hiroshima, Japan
49.3 miles Northwest bearing 327° from Matsuyama-shi, Ehime, Japan
Last position: 2018-04-26 07:55:08 EDT (9h19m ago)
2018-04-26 20:55:08 JST local time at Hatsukaichi, Japan [?]
Altitude: 1125 ft
Course: 243°
Speed: 6 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JO4DFJ-9>S4RVR1 via JH5ZZZ-3*,qAR,JA5HWI-10 (good)
Positions stored: 96848
Packet rate: 237 seconds between packets on average during 5205 seconds.
Stations near current position of JO4DFJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP4YEB-A3.7 miles 158°2018-04-26 17:00:53 JE4YKP-24.5 miles 192°2018-04-26 16:54:20
JE4YKP-34.6 miles 192°2018-04-26 17:04:16 ER-5893084.6 miles 192°2018-04-26 17:03:33
WIR-295684.6 miles 192°2018-04-26 17:03:41 JH4SAK-55.7 miles 177°2018-04-22 05:24:24
JM4HTF-95.8 miles 142°2018-04-25 20:55:05 JM4HTF-76.0 miles 145°2018-04-16 04:58:36
EL-5224496.1 miles 182°2018-04-26 17:03:35 JR4DHK-96.1 miles 181°2018-04-26 06:31:00
JE4YKI-136.1 miles 180°2018-04-26 17:04:32 JH4ZVD-96.2 miles 154°2018-04-22 02:58:11
jm4htf-5-i7.2 miles 134°2018-04-22 03:29:25 MATSUMOTO7.4 miles 129°2018-04-26 17:03:39
JR4DHK-78.1 miles 128°2018-04-15 04:18:12 JH4QHO-28.6 miles 90°2018-04-26 16:49:05
JH4QHO8.6 miles 91°2018-04-26 01:59:35 JH4QHO-98.7 miles 91°2018-04-26 10:49:45
JA3FKL-88.8 miles 128°2018-04-24 07:21:23 McCOY8.9 miles 110°2018-04-26 17:03:37
Stations which heard JO4DFJ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JF6YFU-3 59 2018-04-01 05:34:37 2018-04-25 22:39:55 PM64GN > PM53TO 84.9 miles 219° 2018-04-03 02:23:05
JR5YCC-3 6 2018-04-02 06:14:23 2018-04-26 07:23:22 PM64DL > PM63HG 85.9 miles 167° 2018-04-09 20:21:59
JH5ZZZ-3 528 2018-03-31 20:44:24 2018-04-26 07:55:08 PM64DL > PM63KR 64.1 miles 145° 2018-04-02 21:01:51
JE4YKP-3 1158 2018-03-31 21:07:28 2018-04-26 07:54:27 PM64GN > PM64DI 19.6 miles 231° 2018-04-23 00:12:25
JA5YRY-10 7 2018-04-04 05:59:34 2018-04-26 03:05:01 PM64DK > PM64LA 48.9 miles 126° 2018-04-04 07:24:54
JO4DLN-10 212 2018-03-31 21:22:35 2018-04-26 07:21:30 PM64DL > PM64GF 23.5 miles 136° 2018-04-26 00:41:19

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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