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APRS station JH1WDJ-9 - show graphs
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Comment: /TinyTrak4 Alpha
Mic-E message: Off duty
Location: 35°45.20' N 139°54.61' E - locator PM95WS90FT - show map - static map
2.1 miles South bearing 165° from Matsudo, Chiba, Japan [?]
7.1 miles South bearing 177° from Nagareyama, Chiba, Japan
13.0 miles East bearing 70° from Tokyo, Tōkyō, Japan
25.9 miles Northeast bearing 35° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-08-22 22:36:28 EDT (27d 2h40m ago)
2018-08-23 11:36:28 JST local time at Matsudo, Japan [?]
Altitude: 39 ft
Course: 334°
Last telemetry: 2018-01-26 03:33:00 EST (235d 20h44m ago) – show telemetry
Ch 1: 131, Ch 2: 73, Ch 3: 255, Ch 4: 168, Ch 5: 126
 1     2     3     4     5     6     7     8 
Last path: JH1WDJ-9>SUTUR0 via WIDE1-1,qAR,JH1LWU-13 (good)
Positions stored: 190
Other SSIDs: JH1WDJ-7
Stations near current position of JH1WDJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JI1XNY-70.6 miles 117°2018-09-16 10:54:19 JH1LWU-131.6 miles 350°2018-09-19 01:13:19
JH1LWU-61.6 miles 350°2018-09-02 01:15:58 JA1HSS-91.8 miles 357°2018-09-18 01:23:01
JL8LGW-71.8 miles 274°2018-09-03 17:53:04 JE1VHI2.2 miles 325°2018-09-17 03:45:50
JH1KQX-72.3 miles 157°2018-09-19 00:57:12 JQ1QBR-92.8 miles 354°2018-09-18 07:09:09
7M1JBF-93.0 miles 358°2018-09-17 11:01:33 JN1ZOG-43.0 miles 47°2018-08-29 08:21:42
JE0AQG3.1 miles 260°2018-09-18 06:01:24 JQ1QBR3.5 miles 348°2018-09-15 09:37:17
JO1KBQ3.5 miles 180°2018-08-21 06:22:56 JA1WHD-94.0 miles 189°2018-09-18 06:39:31
JP1YJK-I4.0 miles 216°2018-09-19 01:16:42 JP1OUT-74.1 miles 139°2018-09-02 01:04:14
JH1GCP-94.2 miles 202°2018-08-21 09:16:30 JF1QGG4.5 miles 140°2018-09-19 01:13:34
JJ1QMM-K4.5 miles 215°2018-09-13 11:52:41 JJ1QMM4.5 miles 214°2018-09-13 11:54:05
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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