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APRS station 7N4WPX-1 - show graphs Bookmark and Share
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Comment: 144.64MHz/9600bps
Mic-E message: Off duty
Location: 36°14.80' N 140°11.16' E - locator QM06CF29HE - show map - static map
5.8 miles Northeast bearing 56° from Tsukuba, Ibaraki, Japan [?]
6.3 miles Northwest bearing 314° from Ishioka, Ibaraki, Japan
55.2 miles Northeast bearing 38° from Tokyo, Tōkyō, Japan
62.7 miles Northeast bearing 28° from Yokohama, Kanagawa, Japan
Last position: 2012-04-29 14:09:01 UTC (26d 22h12m ago)
2012-04-29 23:09:01 JST local time at Tsukuba, Japan [?]
Course:
Device: Kenwood: TM-D700 (rig)
Last path: 7N4WPX-1>SVQTX0 via WIDE1-1,qAR,JQ1ZAB (good)
Positions stored: 3
Last heard a station directly: 2012-04-28 23:37:40 UTC (27d 12h43m ago)
Stations near current position of 7N4WPX-1 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
JO1BEY-102.7 miles 271°2012-05-20 06:47:27 JJ1YDX-34.1 miles 243°2012-05-26 11:56:49
APNK014.1 miles 243°2012-05-19 04:55:28 7N1GQJ4.9 miles 121°2012-05-26 03:48:22
JK1PYX-75.5 miles 245°2012-05-26 08:03:32 JG1MSU-75.5 miles 244°2012-05-26 03:14:22
JK1EGQ9.1 miles 182°2012-05-26 05:15:35 JG1HSY-79.8 miles 161°2012-05-13 22:30:55
JA1WTO-59.8 miles 178°2012-05-20 03:33:38 JF1ORP-710.0 miles 203°2012-05-03 06:08:59
JM1PKO-710.2 miles 44°2012-05-26 04:56:32 JL1LCW10.5 miles 58°2012-05-26 12:08:28
7M4OZM-910.6 miles 200°2012-05-22 21:53:48 7M2RBF10.8 miles 175°2012-05-20 00:15:19
TSUDOI10.8 miles 174°2012-05-21 05:42:42 JE1WWR11.1 miles 149°2012-05-23 07:42:29
ZENYASAI11.6 miles 175°2012-05-21 06:12:45 JR7OVC-711.7 miles 174°2012-05-19 23:32:56
JL1LCW-711.7 miles 174°2012-05-19 15:13:17 JL1LCW-511.8 miles 174°2012-05-19 07:47:33
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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