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APRS station JA7NJN - show graphs
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Location: 35°47.19' N 140°00.95' E - locator QM05AS18VS - show map - static map
1.1 miles Northeast bearing 51° from Kamagaya-shi, Chiba, Japan [?]
6.5 miles East bearing 88° from Matsudo, Chiba, Japan
19.4 miles East bearing 70° from Tokyo, Tōkyō, Japan
31.4 miles Northeast bearing 42° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-22 03:56:36 EST (29d 3h26m ago)
2017-02-22 17:56:36 JST local time at Kamagaya-shi, Japan [?]
Course:
Device: Icom: unknown (D-Star)
Last path: JA7NJN>API282 via DSTAR*,qAS,JJ1YEG-IS (good)
Positions stored: 2060
Other SSIDs: JA7NJN-1
Stations near current position of JA7NJN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL1GYB0.7 miles 94°2017-03-13 21:46:54 JR1SWD1.6 miles 166°2017-03-04 17:05:19
JO1WSH-A2.0 miles 344°2017-03-20 03:33:30 JF9QHT-12.1 miles 345°2017-03-21 11:47:17
JA1OHM-92.2 miles 287°2017-03-11 01:50:40 JI1UAG-72.3 miles 170°2017-03-20 11:30:02
JI1UAG-92.3 miles 170°2017-03-18 05:57:42 7N4JAV2.6 miles 149°2017-03-13 00:32:58
JN1ZOG-133.8 miles 194°2017-03-23 08:17:50 JR1TOT3.9 miles 165°2017-03-23 07:16:57
JR1TOT-93.9 miles 166°2017-03-23 07:30:10 JP1YFY-I4.1 miles 164°2017-03-23 08:12:12
7K1VKU-74.7 miles 242°2017-03-11 01:48:53 7K1VKU-94.8 miles 241°2017-03-23 05:13:37
JI1NKN-54.9 miles 322°2017-02-21 09:18:07 JN7TAN-14.9 miles 357°2017-03-20 05:33:26
JR1TOT-55.1 miles 142°2017-03-20 22:11:13 JA7THE-95.1 miles 209°2017-03-20 09:00:57
JG1LKT5.2 miles 207°2017-03-19 19:09:53 JE1VQM5.3 miles 168°2017-03-15 07:55:16
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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