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APRS station JN4TNW-9 - show graphs
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Mic-E message: Off duty
Location: 35°43.63' N 139°28.63' E - locator PM95RR74GM - show map - static map
0.4 miles West bearing 278° from Kodaira, Tōkyō, Japan [?]
2.0 miles South bearing 166° from Higashimurayama-shi, Tōkyō, Japan
12.3 miles West bearing 282° from Tokyo, Tōkyō, Japan
21.4 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-10-01 05:19:34 EDT (17d 21h50m ago)
2017-10-01 18:19:34 JST local time at Kodaira, Japan [?]
Altitude: 361 ft
Course:
Device: Yaesu: FT2D (ht)
Last path: JN4TNW-9>SUTSV3 via JQ1YFT-2*,qAS,JQ1YUX-10 (good)
Positions stored: 2329
Stations near current position of JN4TNW-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7N4TAV0.8 miles 309°2017-10-18 18:54:08 7K1KOP1.5 miles 132°2017-09-30 22:45:03
JI6FPP-71.6 miles 345°2017-10-02 04:48:10 JA1AVQ-A1.6 miles 153°2017-09-23 21:33:56
JO1LDY1.9 miles 158°2017-09-23 19:25:10 JQ3VTS-72.0 miles 270°2017-10-17 22:57:46
JK1BCD-A2.0 miles 283°2017-09-24 21:37:05 JQ3VTS-12.0 miles 270°2017-10-18 00:31:20
JF1UJN-92.2 miles 208°2017-10-14 06:10:51 JK1BCD-72.2 miles 281°2017-10-16 08:33:07
JK1BCD2.2 miles 281°2017-10-14 04:39:30 JI1BAK-132.3 miles 19°2017-10-19 03:00:16
JG1TWP-122.4 miles 281°2017-10-01 03:38:29 JQ3VTS-92.4 miles 297°2017-10-19 01:44:28
JE1GLP-92.4 miles 240°2017-09-25 04:22:28 JJ1RYN-72.5 miles 166°2017-10-18 22:33:42
JL1USZ-93.1 miles 297°2017-10-18 06:27:13 JL1TJX-53.1 miles 244°2017-10-19 02:22:59
JL1TJX-73.2 miles 242°2017-10-18 23:49:37 JO1PTD-73.2 miles 269°2017-09-20 07:59:56
Stations which heard JN4TNW-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 3 2017-10-01 00:59:53 2017-10-01 03:15:33 PM95RR > PM95TR 11.4 miles 96° 2017-10-01 03:15:33
JQ1YFT-2 15 2017-09-30 23:57:28 2017-10-01 05:19:34 PM95SR > PM95OP 17.4 miles 242° 2017-09-30 23:57:28
JQ1YWK-10 20 2017-10-01 01:26:03 2017-10-01 05:13:31 PM95RR > PM95QP 8.7 miles 205° 2017-10-01 01:26:03
JJ1RAF-2 7 2017-10-01 01:01:55 2017-10-01 05:18:36 PM95RR > PM95UT 13.4 miles 65° 2017-10-01 05:18:36

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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