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APRS station JH1SAF-9 - show graphs
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Comment: 433.000MHz
Mic-E message: Off duty
Location: 36°15.36' N 139°07.26' E - locator PM96NG41MK - show map - static map
2.1 miles East bearing 79° from Fujioka, Gunma, Japan [?]
3.0 miles South bearing 175° from Tamamura, Gunma, Japan
50.5 miles Northwest bearing 321° from Tokyo, Tōkyō, Japan
63.0 miles Northwest bearing 333° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-12-08 04:33:10 EST (1d 13h37m ago)
2016-12-08 18:33:10 JST local time at Fujioka, Japan [?]
Altitude: 246 ft
Course: 108°
Speed: 33 MPH
Device: Yaesu: FTM-100D (rig)
Last path: JH1SAF-9>SVQUS6 via WIDE1-1,qAR,JH1NDM-10 (good)
Positions stored: 282
Packet rate: 70 seconds between packets on average during 493 seconds.
Stations near current position of JH1SAF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ1EJN-71.3 miles 189°2016-12-09 18:10:56 JJ1EJN-101.3 miles 189°2016-12-09 18:07:54
JJ1EJN-91.3 miles 189°2016-12-09 03:23:53 JJ1EJN-51.3 miles 191°2016-11-19 17:46:18
JI1DMH-71.6 miles 96°2016-12-08 17:24:04 JK1AIB-91.8 miles 124°2016-12-07 20:49:44
JA1COT-93.4 miles 355°2016-11-25 21:13:13 JI1QNM-93.6 miles 3°2016-12-09 18:08:03
JI3JCC3.6 miles 278°2016-12-05 20:37:17 JI1LZS4.0 miles 174°2016-11-17 09:01:42
JK4MRL-44.1 miles 111°2016-12-08 17:28:01 JF1NBA-94.1 miles 172°2016-11-20 00:56:29
JP1NNF-95.3 miles 343°2016-12-08 02:26:09 JG1SGU-95.4 miles 347°2016-12-06 18:08:25
JI1KAV-15.5 miles 340°2016-12-09 17:54:16 JI1VCG-96.5 miles 314°2016-12-01 04:33:53
JS1REG6.5 miles 40°2016-11-10 01:59:31 JA1WJU-96.7 miles 31°2016-12-08 19:56:46
JE1QUX7.2 miles 24°2016-11-26 21:49:10 JF1VEX-97.6 miles 28°2016-11-18 02:42:27
Stations which heard JH1SAF-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JJ1CZU-1 4 2016-12-03 03:32:45 2016-12-08 04:28:28 PM96NG > PM96MM 18.2 miles 350° 2016-12-03 03:32:45
JH1NDM-10 9 2016-12-03 03:28:27 2016-12-08 04:33:10 PM96NG > PM96MM 19.8 miles 335° 2016-12-07 05:17:47
JI1KAV-1 4 2016-12-07 05:05:34 2016-12-08 04:32:39 PM96NG > PM96NH 5.4 miles 342° 2016-12-08 04:32:39

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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