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APRS station JI1RFF-7 - show graphs
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Mic-E message: Off duty
Location: 35°06.81' N 140°05.90' E - locator QM05BC17TF - show map - static map
0.9 miles North bearing 354° from Kawaguchi, Chiba, Japan [?]
11.5 miles West bearing 263° from Katsuura, Chiba, Japan
34.5 miles Southeast bearing 132° from Yokohama-shi, Kanagawa, Japan
45.9 miles Southeast bearing 150° from Tokyo, Tōkyō, Japan
Last position: 2018-06-07 23:50:53 EDT (39d 13h36m ago)
2018-06-08 12:50:53 JST local time at Kawaguchi, Japan [?]
Course: 48°
Device: Kenwood: TH-D72 (ht)
Last path: JI1RFF-7>SUPVX1 via JM1YUK-3,WIDE1*,qAS,JR4ENY-10 (good)
Positions stored: 1310
Other SSIDs: JI1RFF-9
Stations near current position of JI1RFF-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1PIS-50.6 miles 17°2018-07-12 20:06:48 JP1YKQ-I0.8 miles 159°2018-07-17 13:11:01
JF1ADE-91.9 miles 188°2018-07-03 18:53:06 JQ1ZUJ-102.8 miles 290°2018-07-17 13:10:43
JM1YUK-33.9 miles 263°2018-07-17 13:25:02 JQ1ZMY-54.8 miles 217°2018-07-17 05:23:03
JL1HHL7.8 miles 67°2018-06-28 16:21:25 JL1HHL-97.9 miles 66°2018-07-13 22:04:43
JQ1ZIX-108.4 miles 61°2018-07-17 13:10:44 JM1YUA8.9 miles 346°2018-07-17 12:50:03
JR1FVK C9.6 miles 215°2018-07-17 13:11:34 JR1FVK-C9.6 miles 215°2018-07-17 13:11:44
7N1DAJ-A10.3 miles 260°2018-06-27 03:57:59 JM1YTY-312.3 miles 265°2018-07-17 13:08:06
JO1YLU-312.4 miles 321°2018-07-17 13:18:02 JP1YLE-I13.3 miles 240°2018-07-17 13:25:01
JN1JOU-714.2 miles 264°2018-07-15 04:18:38 JG0TNA14.5 miles 274°2018-06-29 23:57:15
JN1KTG14.5 miles 274°2018-06-29 23:56:58 JG1PIS-714.6 miles 276°2018-07-16 09:24:38
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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