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APRS station JR4KDC-9 - show graphs
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Mic-E message: In service
Location: 34°22.07' N 132°32.24' E - locator PM64GI48LG - show map - static map
0.7 miles West bearing 276° from Kaita, Hiroshima, Japan [?]
4.9 miles Southeast bearing 114° from Hiroshima-shi, Hiroshima, Japan
38.8 miles North bearing 340° from Matsuyama-shi, Ehime, Japan
Last position: 2018-10-07 04:53:12 EDT (14d 8h48m ago)
2018-10-07 17:53:12 JST local time at Kaita, Japan [?]
Altitude: 20 ft
Course: 201°
Speed: 9 MPH
Device: Yaesu: FT1D (ht)
Last path: JR4KDC-9>S4RRP7 via WIDE1-1,qAS,JR4KDC-10 (good)
Positions stored: 20927
Other SSIDs: JR4KDC JR4KDC-10 JR4KDC-11 JR4KDC-A
Stations near current position of JR4KDC-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR4KDC-10120.6 yards 213°2018-10-21 13:34:30 JN6INW2.5 miles 315°2018-10-21 04:05:44
JA4QAQ2.6 miles 318°2018-10-21 04:05:17 JN6INW-72.6 miles 318°2018-10-14 07:18:48
JA4QAQ-72.6 miles 317°2018-10-21 00:34:01 JO4GDC-73.0 miles 313°2018-10-21 05:52:40
JK4UDO-73.4 miles 282°2018-10-12 05:14:51 JO4GDA-73.4 miles 313°2018-09-28 19:35:07
JQ1ZZU-23.4 miles 313°2018-10-21 13:26:20 JQ1ZZU-C3.4 miles 313°2018-10-16 09:02:47
JO4GDA-C3.4 miles 313°2018-10-16 09:11:48 JO4GDA3.4 miles 313°2018-10-13 16:04:25
JE4YNW3.4 miles 313°2018-09-27 07:10:23 JE4YNW-C3.4 miles 313°2018-10-16 08:59:28
JO4GDA-i3.4 miles 313°2018-10-07 21:38:29 JO4GDA3.4 miles 313°2018-10-07 21:40:56
JQ1ZZU-73.5 miles 313°2018-09-27 05:43:33 JN4RYW-A3.6 miles 302°2018-10-21 01:38:34
JN4RYW-73.7 miles 302°2018-10-20 23:26:03 JO4CZT-73.7 miles 281°2018-09-23 00:39:56
Stations which heard JR4KDC-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR4KDC-10 24 2018-10-06 20:55:46 2018-10-07 04:53:12 PM64FJ > PM64GI 6.3 miles 115° 2018-10-06 21:31:00
JE4YKI-13 8 2018-10-06 21:19:09 2018-10-07 04:41:39 PM64FJ > PM64DI 10.8 miles 250° 2018-10-07 03:38:38
JE4YKP-2 24 2018-10-06 21:01:11 2018-10-07 04:43:36 PM64DP > PM64DI 18.2 miles 183° 2018-10-06 22:24:29
JA5YVT-2 3 2018-10-06 22:33:20 2018-10-07 02:37:46 PM64DP > PM63KW 57.2 miles 146° 2018-10-06 22:33:20
JH4QHO-2 2 2018-10-06 21:41:22 2018-10-07 03:30:10 PM64EL > PM64FK 2.8 miles 137° 2018-10-06 21:41:22
JQ1ZZU-2 2 2018-10-07 03:38:06 2018-10-07 03:46:26 PM64FJ > PM64FJ 1.8 miles 34° 2018-10-07 03:46:26

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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