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APRS station JA1DQW - show graphs
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Location: 35°32.71' N 139°25.61' E - locator PM95RN10FU - show map - static map
1.4 miles West bearing 284° from Machida, Tōkyō, Japan [?]
4.5 miles North bearing 343° from Minami-rinkan, Kanagawa, Japan
13.9 miles Northwest bearing 299° from Yokohama-shi, Kanagawa, Japan
17.9 miles Southwest bearing 236° from Tokyo, Tōkyō, Japan
Last position: 2017-03-12 01:37:20 EST (17d 2h40m ago)
2017-03-12 15:37:20 JST local time at Machida, Japan [?]
Speed: 10 MPH
Last path: JA1DQW>API31 via DSTAR*,qAS,JR1VD-IS (good)
Positions stored: 584
Stations near current position of JA1DQW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1URL-70.3 miles 135°2017-03-26 06:22:35 7L4DVN-A0.5 miles 139°2017-03-23 04:49:15
JL1XHD-71.1 miles 186°2017-03-25 03:46:28 JM1INO-91.1 miles 68°2017-03-29 04:37:01
JH1HFH-91.1 miles 7°2017-03-22 02:51:28 JQ1ZEG-101.2 miles 57°2017-03-29 05:06:06
JM1BEP-91.3 miles 346°2017-03-27 09:32:28 JL1NIE-51.4 miles 78°2017-03-19 16:32:32
7N4DPV-91.4 miles 238°2017-03-11 00:18:29 JI1KPB-71.5 miles 152°2017-03-28 05:52:57
JE1BPO-91.6 miles 45°2017-03-17 19:59:45 JA7FHO1.6 miles 297°2017-03-29 04:39:30
JG1RBF-91.7 miles 224°2017-03-28 23:53:06 JF3KOA-91.7 miles 109°2017-03-25 23:44:00
JI1AOI-91.7 miles 221°2017-03-25 04:37:40 JA1VJL-A1.8 miles 157°2017-03-12 10:23:56
JJ1IVX1.8 miles 103°2017-03-23 09:06:41 JS1PPJ-72.0 miles 108°2017-03-21 06:52:00
JI1OJP-92.3 miles 19°2017-03-06 00:29:14 7N4TDN-92.4 miles 121°2017-03-28 18:14:55
Stations which heard JA1DQW directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 14 2017-03-12 00:16:29 2017-03-12 01:37:20 PM95TG > GG87JA 11562.1 miles 12° 2017-03-12 00:22:19

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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