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APRS station JR4DHK-7 - show graphs
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Comment: 439.490MHz D-STAR>JP4YDU A LFR Hiroshi
Mic-E message: In service
Location: 34°23.23' N 132°19.09' E - locator PM64DJ82EW - show map - static map
2.7 miles North bearing 341° from Hatsukaichi, Hiroshima, Japan [?]
5.9 miles North bearing 356° from Miyajima, Hiroshima, Japan
8.1 miles West bearing 266° from Hiroshima-shi, Hiroshima, Japan
45.7 miles Northwest bearing 326° from Matsuyama-shi, Ehime, Japan
Last position: 2017-09-24 02:40:03 EDT (7h29m ago)
2017-09-24 15:40:03 JST local time at Hatsukaichi, Japan [?]
Altitude: 2218 ft
Course:
Device: Kenwood: TH-D74 (ht)
Last path: JR4DHK-7>S4RSR3 via JE4YKP-2*,qAS,JR4KDC-10 (good)
Positions stored: 47669
Items and objects originated: STARBUCKS
Other SSIDs: JR4DHK JR4DHK-10 JR4DHK-8 JR4DHK-9
Stations near current position of JR4DHK-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP4YEB-A26.8 yards 220°2017-09-24 02:23:54 JR4DHK-92.1 miles 190°2017-09-23 23:51:00
JH4ZVD-92.5 miles 137°2017-09-05 06:21:41 JE4YKP-22.5 miles 247°2017-09-24 09:54:15
JM4HTF-92.5 miles 124°2017-09-24 04:17:10 JE4YKP-32.5 miles 246°2017-09-24 09:43:49
ER-5893082.5 miles 246°2017-09-24 10:03:09 JH4SAK-52.7 miles 204°2017-09-24 04:18:10
JL4KJS-72.9 miles 77°2017-09-22 07:05:45 JE4YKI-133.1 miles 207°2017-09-24 10:03:30
EL-5224493.1 miles 211°2017-09-24 10:03:12 JE4YKI F3.1 miles 210°2017-09-24 10:03:18
JR4DHK-83.1 miles 210°2017-09-23 08:10:39 JO4DFJ-93.7 miles 338°2017-09-24 07:38:51
MATSUMOTO4.5 miles 106°2017-09-24 10:03:16 JH4MSA-55.0 miles 70°2017-09-21 18:18:24
JJ4MEA-75.8 miles 73°2017-09-14 07:11:39 JH4MSA6.6 miles 103°2017-08-26 02:55:18
JO4CZT-76.8 miles 91°2017-09-21 04:25:47 McCOY7.0 miles 87°2017-09-24 10:03:14
Stations which heard JR4DHK-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 1 2017-09-03 00:12:55 2017-09-03 00:12:55 PM95VQ > PM95TR 7.7 miles 279° 2017-09-03 00:12:55
JN1NVQ 1 2017-09-08 20:53:38 2017-09-08 20:53:38 PM96UE > PM96UE 1.6 miles 253° 2017-09-08 20:53:38
JR4IUS-10 2 2017-09-21 04:45:53 2017-09-23 02:10:37 PM64DI > PM64FJ 9.9 miles 69° 2017-09-23 02:10:37
JE7YUQ-3 4 2017-09-08 06:23:57 2017-09-08 19:40:07 QM08KG > QM08KE 5.9 miles 186° 2017-09-08 06:23:57
JA7YAG-1 1 2017-09-06 08:08:18 2017-09-06 08:08:18 QM09NQ > QM09NQ 1.0 miles 102° 2017-09-06 08:08:18
JJ1YDX-3 2 2017-09-08 20:57:43 2017-09-08 20:59:45 PM96TA > QM06BF 30.5 miles 61° 2017-09-08 20:59:45
JE4YKI-13 2 2017-09-13 10:16:52 2017-09-13 10:46:50 PM64DI > PM64DI 162.3 yards 112° 2017-09-13 10:46:50
JE4YKP-2 6 2017-09-21 04:18:21 2017-09-24 02:40:03 PM64FJ > PM64DI 11.9 miles 263° 2017-09-21 06:28:53
JA5YVT-2 1 2017-09-23 01:37:27 2017-09-23 01:37:27 PM64DI > PM63KW 42.4 miles 131° 2017-09-23 01:37:27
JJ7SRA-10 7 2017-09-05 23:24:24 2017-09-06 23:25:36 QM09NQ > QM09NR 3.3 miles 344° 2017-09-06 09:48:52
JE7YWO-2 2 2017-09-08 20:09:24 2017-09-08 20:11:26 QM07EJ > QM07FH 7.6 miles 150° 2017-09-08 20:09:24
JH1AGK-10 3 2017-09-02 04:35:33 2017-09-02 05:12:49 PM95UQ > PM95UP 1.5 miles 183° 2017-09-02 05:12:49
JL7OTC-10 1 2017-09-08 19:44:09 2017-09-08 19:44:09 QM08IB > QM08JB 3.3 miles 78° 2017-09-08 19:44:09
JR7BON-1 1 2017-09-06 08:04:12 2017-09-06 08:04:12 QM09NQ > QM09OO 7.5 miles 148° 2017-09-06 08:04:12
JE7YXV-10 1 2017-09-08 19:56:15 2017-09-08 19:56:15 QM07FR > QM07ES 3.0 miles 288° 2017-09-08 19:56:15
JE4YKP-3 1 2017-09-13 05:46:06 2017-09-13 05:46:06 PM64DI > PM64DI 1.8 miles 333° 2017-09-13 05:46:06
JQ1ZRE-10 4 2017-09-06 08:02:09 2017-09-06 23:25:50 QM09NQ > QM09NR 3.3 miles 343° 2017-09-06 08:02:09
JE7ZBU-10 1 2017-09-06 08:56:50 2017-09-06 08:56:50 QM09NQ > QM09NP 3.1 miles 162° 2017-09-06 08:56:50

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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