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APRS station JJ1TFO-7 - show graphs
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Location: 35°46.88' N 139°52.29' E - locator PM95WS47NM - show map - static map
1.6 miles West bearing 265° from Matsudo, Chiba, Japan [?]
5.2 miles Northwest bearing 325° from Ichikawa, Chiba, Japan
11.9 miles Northeast bearing 58° from Tokyo, Tōkyō, Japan
26.4 miles Northeast bearing 29° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-08-05 03:31:25 EDT (47d 15h43m ago)
2017-08-05 16:31:25 JST local time at Matsudo, Japan [?]
Altitude: -7 ft
Speed: 1 MPH
Last path: JJ1TFO-7>API31 via DSTAR*,qAS,JP1YDG-IS (good)
Positions stored: 152
Stations near current position of JJ1TFO-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1DIS0.5 miles 346°2017-09-20 23:57:01 JH1OLA-A1.0 miles 153°2017-09-21 12:52:05
JE1VHI1.6 miles 198°2017-09-17 00:12:20 JI1VTM-71.7 miles 65°2017-09-08 20:42:43
JH1GCP-91.7 miles 55°2017-09-18 06:12:39 JR2UFR-71.8 miles 168°2017-09-14 17:01:52
JJ2YPG1.8 miles 168°2017-09-16 18:19:11 JH1LWU-131.9 miles 101°2017-09-21 19:07:12
JH1LWU-62.0 miles 100°2017-09-17 02:23:24 7K1VKU-92.1 miles 342°2017-09-21 18:40:00
7M2XMA2.3 miles 245°2017-09-21 18:53:07 JH1XHE-92.3 miles 360°2017-08-28 00:06:01
7M1JBF-A2.3 miles 64°2017-09-19 10:24:33 JF1JUZ2.4 miles 263°2017-09-17 03:03:09
7M1JBF-92.6 miles 61°2017-09-18 10:54:03 JQ1QBR-92.7 miles 49°2017-09-18 04:29:35
JI1DUU-92.9 miles 289°2017-09-17 02:58:52 JA1WHD-93.5 miles 227°2017-09-17 05:18:51
JI1UCO3.7 miles 227°2017-09-01 19:17:06 JA1HSS-93.7 miles 51°2017-09-21 07:00:44
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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