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APRS station JA7NJN - show graphs
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Location: 35°46.99' N 139°58.88' E - locator PM95XS77SX - show map - static map
1.2 miles West bearing 292° from Kamagaya-shi, Chiba, Japan [?]
4.9 miles West bearing 256° from Shiroi, Chiba, Japan
17.5 miles East bearing 68° from Tokyo, Tōkyō, Japan
30.0 miles Northeast bearing 39° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-08-13 04:08:07 EDT (98d 18h15m ago)
2017-08-13 17:08:07 JST local time at Kamagaya-shi, Japan [?]
Course: 319°
Device: Icom: unknown (D-Star)
Last path: JA7NJN>API282 via DSTAR*,qAS,JJ1YEG-IS (good)
Positions stored: 2073
Other SSIDs: JA7NJN-1
Stations near current position of JA7NJN - show more
callsign distance last heard - EST      callsign distance last heard - EST
JO1WSH2.6 miles 32°2017-11-19 07:22:15 JA1HSS-92.9 miles 307°2017-11-19 03:59:20
JH1HTP-A3.0 miles 354°2017-11-17 19:27:05 JI1UAG-73.1 miles 131°2017-11-18 18:18:23
JA1PUN3.3 miles 133°2017-11-07 23:41:31 JN1ZOG-133.6 miles 163°2017-11-19 21:14:37
JA1OHM-94.1 miles 268°2017-10-28 23:43:29 JG1TNX-A4.1 miles 19°2017-11-10 23:30:28
7M1JBF-94.1 miles 285°2017-11-19 09:19:18 7M1JBF-A4.1 miles 282°2017-11-19 09:56:59
JG1LKT4.2 miles 191°2017-11-18 03:57:53 7M1JBF-54.2 miles 282°2017-11-18 11:30:02
JA7THE-94.2 miles 187°2017-11-19 02:45:09 JH1LWU-134.3 miles 263°2017-11-19 21:03:49
JH1LWU-64.3 miles 263°2017-11-02 21:51:10 JQ1QBR-94.3 miles 297°2017-11-18 20:41:45
JI1SRR-74.4 miles 12°2017-10-23 02:51:27 JL1GYB4.4 miles 174°2017-11-12 01:54:26
JH1WDJ-74.7 miles 212°2017-11-16 05:51:48 JP1YFY-I4.8 miles 140°2017-11-19 21:03:52
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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