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APRS station JR1ZEF - show graphs
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Location: 35°42.48' N 139°45.08' E - locator PM95VQ09DW - show map - static map
3.6 miles East bearing 69° from Tokyo, Tōkyō, Japan [?]
6.9 miles North bearing 10° from Shinagawa-ku, Japan
19.0 miles North bearing 19° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-11-11 21:17:16 EST (166d 20m ago)
2017-11-12 11:17:16 JST local time at Tokyo, Japan [?]
Last path: JR1ZEF>API31 via DSTAR*,qAS,JP0YDR-IS (good)
Positions stored: 686
Stations near current position of JR1ZEF - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO1PGG385.6 yards 178°2018-04-25 10:22:43 JJ1ZLK0.4 miles 311°2018-04-21 23:22:44
JP1YKZ-I0.5 miles 319°2018-04-26 22:37:20 JI1PCI-80.8 miles 102°2018-04-19 03:36:54
7M4PUO-131.0 miles 41°2018-04-26 22:12:21 JG1NLW1.0 miles 270°2018-04-01 21:23:14
JQ1KWE-A1.0 miles 116°2018-04-26 09:14:26 JG1TNX1.1 miles 32°2018-04-12 23:07:17
JI1NAY-A1.2 miles 116°2018-04-22 00:53:58 JO1LHE-71.2 miles 112°2018-04-17 22:42:00
JA1FAT1.2 miles 122°2018-04-07 23:31:09 JQ1YTF-21.2 miles 119°2018-04-26 22:14:35
JG1ALJ-51.2 miles 121°2018-04-01 02:41:05 7L1MJH-91.3 miles 157°2018-04-26 22:37:12
JH1IFZ-71.3 miles 151°2018-04-22 10:24:33 JP1YLA-I1.3 miles 123°2018-04-26 22:34:28
JJ1HIT-71.3 miles 150°2018-04-15 03:00:19 JI1TVH-E1.4 miles 31°2018-03-28 04:15:19
JH1JKH1.4 miles 118°2018-04-20 06:22:15 JA1DTS1.4 miles 37°2018-04-25 21:48:30
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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