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APRS station JH1TWX-9 - show graphs
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Location: 35°30.78' N 139°28.74' E - locator PM95RM73LC - show map - static map
2.5 miles Southeast bearing 140° from Machida, Tōkyō, Japan [?]
2.6 miles Northeast bearing 39° from Minami-rinkan, Kanagawa, Japan
10.2 miles Northwest bearing 296° from Yokohama-shi, Kanagawa, Japan
17.1 miles Southwest bearing 224° from Tokyo, Tōkyō, Japan
Last position: 2017-05-27 00:16:39 EDT (7m13s ago)
2017-05-27 13:16:39 JST local time at Machida, Japan [?]
Course: 223°
Speed: 40 MPH
Device: Icom: unknown (D-Star)
Last path: JH1TWX-9>API510 via DSTAR*,qAS,JQ1ZTN-G (good)
Positions stored: 3770
Packet rate: 16 seconds between packets on average during 788 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: JH1TWX JH1TWX-7
Stations near current position of JH1TWX-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1TWX0.5 miles 245°2017-05-20 19:16:52 JR5YDB0.5 miles 245°2017-05-20 19:18:23
JH1TWX-70.6 miles 246°2017-05-26 20:30:03 JQ1ZTN-70.6 miles 246°2017-05-19 17:00:53
JF1JGA1.2 miles 320°2017-05-23 03:41:20 JG1FXB-71.2 miles 74°2017-05-02 09:33:01
JP1BLO-i1.3 miles 199°2017-05-26 05:40:31 JH1CPJ-91.5 miles 127°2017-05-15 22:04:13
JJ1CPZ-91.5 miles 320°2017-05-14 05:02:49 JL1XHC-71.5 miles 47°2017-05-20 01:45:04
JM1WFY-71.5 miles 34°2017-05-20 21:34:42 JA1DRE-91.8 miles 130°2017-05-26 18:25:09
JS1CYI-91.8 miles 200°2017-05-24 05:49:54 JS1PPJ-71.9 miles 327°2017-05-14 06:02:52
JK1NVL-92.0 miles 64°2017-05-26 22:03:50 JJ1IVX2.2 miles 327°2017-04-28 22:07:11
JA1VJL-A2.3 miles 285°2017-05-27 00:21:01 JA1DRE2.4 miles 128°2017-05-26 18:21:29
JJ1BVD-72.5 miles 47°2017-05-23 04:14:37 JG1RBF-92.6 miles 308°2017-05-26 23:44:05
Stations which heard JH1TWX-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 183 2017-04-30 20:11:53 2017-05-27 00:16:39 PM95SL > GG87JA 11549.5 miles 12° 2017-05-03 16:04:27

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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