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APRS station JJ0TDR - show graphs
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Location: 35°50.61' N 139°48.02' E - locator PM95VU62AK - show map - static map
1.6 miles North bearing 352° from Sōka, Saitama, Japan [?]
5.2 miles Northeast bearing 59° from Kawaguchi, Saitama, Japan
12.3 miles Northeast bearing 30° from Tokyo, Tōkyō, Japan
28.7 miles North bearing 18° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-06-10 20:28:11 EDT (318d 14h16m ago)
2017-06-11 09:28:11 JST local time at Sōka, Japan [?]
Last path: JJ0TDR>API51 via DSTAR*,qAS,JP1YJR-IS (good)
Positions stored: 14
Stations near current position of JJ0TDR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH4XSY-13179.4 yards 47°2018-04-25 10:44:14 JH4XSY-6179.4 yards 47°2018-04-25 10:16:07
7M1QMY-52.1 miles 165°2018-04-19 03:32:26 JH1XHE-72.1 miles 85°2018-04-03 03:53:25
JA3VCN2.1 miles 155°2018-04-16 18:48:26 JA1BRR-72.3 miles 327°2018-04-07 09:09:42
JH1XHE-92.5 miles 89°2018-04-22 06:03:57 JG1MOP-72.6 miles 338°2018-04-06 18:03:48
JG1MOP-52.6 miles 338°2018-04-06 09:07:36 JG1MOP-82.6 miles 338°2018-04-21 18:52:52
JG1MOP-92.6 miles 336°2018-04-21 21:29:42 7N4CRV2.6 miles 289°2018-04-25 04:50:30
JI1UKT3.4 miles 198°2018-04-21 10:02:47 7N4CRV-A3.8 miles 269°2018-04-25 06:40:20
JH1RPS-i3.8 miles 347°2018-04-12 10:07:38 JI1DUU-93.8 miles 157°2018-04-24 02:08:52
JJ1BHL-73.8 miles 301°2018-04-16 20:38:33 JA1BDJ-93.8 miles 301°2018-04-20 08:32:06
JE1LWA-93.9 miles 187°2018-04-25 10:44:03 JI1KAK-94.5 miles 315°2018-03-28 03:30:55
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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