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APRS station 7K4ADK-9 - show graphs Bookmark and Share
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Mic-E message: Off duty
Location: 36°21.65' N 139°33.30' E - locator PM96SI66OO - show map - static map
1.6 miles West bearing 256° from Tanuma, Tochigi, Japan [?]
3.4 miles Northwest bearing 333° from Sano, Tochigi, Japan
51.5 miles North bearing 358° from Tokyo, Tōkyō, Japan
63.1 miles North bearing 355° from Yokohama, Kanagawa, Japan
Last position: 2012-04-28 08:00:27 UTC (28d 49m ago)
2012-04-28 17:00:27 JST local time at Tanuma, Japan [?]
Altitude: 187 ft
Course: 109°
Speed: 9 MPH
Device: Kenwood: TM-D710 (rig)
Last path: 7K4ADK-9>SVRQV5 via 7K4ADK-2*,qAR,7M1AJI-10 (good)
Positions stored: 4145
Other SSIDs: 7K4ADK-1 7K4ADK-2 7K4ADK-7
Stations near current position of 7K4ADK-9 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
7K4ADK-1156.0 yards 321°2012-05-26 08:37:16 7K4ADK-2172.6 yards 325°2012-05-26 08:46:16
7N4SGU-8281.3 yards 20°2012-04-30 01:36:27 7N4SGU-9304.3 yards 357°2012-05-24 09:48:32
JA1UFF-70.6 miles 313°2012-05-26 06:23:18 7N4SGU-71.0 miles 171°2012-04-27 10:43:31
7M1AJI-101.8 miles 64°2012-05-26 08:34:50 7M1AJI-92.8 miles 331°2012-05-23 08:58:03
7N1TBB-123.6 miles 117°2012-04-28 10:30:20 JO1NDG-96.9 miles 190°2012-04-30 13:01:17
JR1BEI-97.1 miles 242°2012-05-25 06:48:20 JE1DMW-97.9 miles 189°2012-05-25 11:35:16
JF9MNC-129.5 miles 254°2012-05-06 14:47:57 JA1DFO-910.4 miles 248°2012-05-26 08:33:51
JH1YAK-110.7 miles 245°2012-05-26 08:36:20 JK1TCV-710.8 miles 252°2012-04-29 05:24:56
7N4UHK-910.9 miles 233°2012-05-25 12:28:31 7N4UHK-511.8 miles 219°2012-05-23 09:41:55
JH1MFY13.4 miles 172°2012-05-18 13:37:50 JG1AJQ-913.5 miles 253°2012-05-18 03:26:37
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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