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APRS station JF3KOA-9 - show graphs
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Mic-E message: Off duty
Location: 35°33.20' N 139°26.31' E - locator PM95RN22OT - show map - static map
1.1 miles Northwest bearing 322° from Machida, Tōkyō, Japan [?]
9.5 miles Southwest bearing 233° from Komae, Tōkyō, Japan
13.6 miles Northwest bearing 302° from Yokohama-shi, Kanagawa, Japan
17.0 miles Southwest bearing 237° from Tokyo, Tōkyō, Japan
Last position: 2018-04-08 05:13:52 EDT (12d 20h54m ago)
2018-04-08 18:13:52 JST local time at Machida, Japan [?]
Course:
Device: Yaesu: FTM-400DR (rig)
Last path: JF3KOA-9>SUSSR0 via JQ1YFT-2*,qAS,JQ1YUX-10 (good)
Positions stored: 1833
Stations near current position of JF3KOA-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ1HZB-9362.6 yards 60°2018-04-20 20:46:09 JQ1ZEG-100.3 miles 77°2018-04-21 02:06:43
JM1INO-90.4 miles 112°2018-04-20 20:36:13 JH1HFH-90.7 miles 311°2018-04-20 03:13:12
JM1BEP-91.2 miles 305°2018-04-20 06:08:49 JG1RBF-91.3 miles 137°2018-04-21 01:26:34
JS1PPJ-71.7 miles 134°2018-04-07 11:38:01 JM1INP-101.8 miles 21°2018-04-01 03:23:52
JL1XHD-71.8 miles 209°2018-04-20 07:09:06 JA1VJL-A2.2 miles 179°2018-04-16 20:55:39
7N4TDN-92.2 miles 353°2018-04-15 04:26:51 JG1GJG-93.1 miles 160°2018-04-21 02:06:09
JG3PTB-73.2 miles 159°2018-04-17 07:55:44 JI1PLB-73.2 miles 295°2018-04-20 20:59:27
JH1GKM-i3.3 miles 51°2018-04-15 02:53:02 JQ1BWT-93.3 miles 59°2018-04-07 04:23:36
JQ1URL-73.3 miles 289°2018-04-21 00:29:11 JF1HIS-73.3 miles 202°2018-04-20 07:33:50
JH1OXL3.4 miles 263°2018-04-21 00:59:17 JF1XMW-93.4 miles 200°2018-04-04 21:02:59
Stations which heard JF3KOA-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JQ1YFT-2 1 2018-04-08 05:13:52 2018-04-08 05:13:52 PM95RN > PM95OP 11.7 miles 295° 2018-04-08 05:13:52

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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