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APRS station JE1JTB-7 - show graphs
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Mic-E message: Off duty
Location: 35°58.15' N 139°50.86' E - locator PM95WX12RO - show map - static map
2.0 miles North bearing 343° from Noda, Chiba, Japan [?]
8.3 miles Southwest bearing 247° from Mitsukaidō, Ibaraki, Japan
21.2 miles Northeast bearing 24° from Tokyo, Tōkyō, Japan
37.8 miles North bearing 18° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-08-02 04:21:04 EDT (20d 23h42m ago)
2017-08-02 17:21:04 JST local time at Noda, Japan [?]
Altitude: 30 ft
Course: 106°
Speed: 1 MPH
Device: Yaesu: FT1D (ht)
Last path: JE1JTB-7>SUUXQ5 via JJ1YDX-3*,WIDE2-1,qAR,JN1NVQ (good)
Positions stored: 30168
Stations near current position of JE1JTB-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1MRW-72.6 miles 236°2017-07-29 22:16:04 JJ1RMP-92.9 miles 154°2017-08-07 08:05:13
JH1HBK-93.5 miles 94°2017-08-23 01:30:29 JQ1TIV-53.7 miles 220°2017-08-21 22:57:17
JG1VBZ-73.9 miles 292°2017-07-31 04:48:38 JJ1UXJ-94.2 miles 232°2017-08-20 22:12:58
JJ1OSZ-54.3 miles 248°2017-08-22 18:31:01 JO1BEY-94.6 miles 245°2017-08-19 05:16:56
JE1ZPD-15.3 miles 140°2017-08-23 03:38:42 JF1QQG5.6 miles 21°2017-08-23 01:56:43
JP1YJR-I5.7 miles 141°2017-08-23 04:01:37 JI0NZE-96.2 miles 182°2017-08-17 03:03:20
7N4GIB-76.4 miles 283°2017-08-22 05:51:30 JA1BMN6.4 miles 267°2017-08-04 01:31:02
JL1QXE-56.7 miles 148°2017-08-19 08:57:04 7N4CRV6.9 miles 200°2017-08-23 03:54:25
JO1JVD-17.0 miles 88°2017-08-20 03:08:41 JG1MOP-77.3 miles 210°2017-08-04 16:23:40
JG1MOP-D7.3 miles 210°2017-08-04 16:23:52 JG1MOP-87.3 miles 209°2017-08-20 00:31:58
Stations which heard JE1JTB-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JJ1YDX-3 1 2017-08-02 04:21:04 2017-08-02 04:21:04 PM95WX > QM06BF 23.0 miles 41° 2017-08-02 04:21:04
JE1ZPD-1 1 2017-08-01 01:21:57 2017-08-01 01:21:57 PM95WW > PM95WV 1.1 miles 186° 2017-08-01 01:21:57

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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