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APRS station JF1CHF-9 - show graphs
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Mic-E message: Off duty
Location: 35°37.00' N 139°17.37' E - locator PM95PO48RA - show map - static map
3.3 miles Southwest bearing 216° from Hachiōji, Tōkyō, Japan [?]
7.3 miles Southwest bearing 238° from Hino, Tōkyō, Japan
23.0 miles Northwest bearing 301° from Yokohama-shi, Kanagawa, Japan
23.1 miles West bearing 258° from Tokyo, Tōkyō, Japan
Last position: 2018-11-12 16:56:12 EST (1m58s ago)
2018-11-13 06:56:12 JST local time at Hachiōji, Japan [?]
Altitude: 614 ft
Course: 359°
Speed: 29 MPH
Last telemetry: 2013-07-25 05:03:12 EDT (1936d 12h54m ago) – show telemetry
Ch 1: 135, Ch 2: 90, Ch 3: 999, Ch 4: 428, Ch 5: 344
 1     2     3     4     5     6     7     8 
Device: Yaesu: FTM-400DR (rig)
Last path: JF1CHF-9>SUSWP0 via WIDE1-1,qAR,JQ1YWK-10 (good)
Positions stored: 105664
Packet rate: 112 seconds between packets on average during 3816 seconds.
Stations near current position of JF1CHF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1PLA-71.0 miles 213°2018-11-10 18:36:16 JG3MJP-A1.1 miles 225°2018-10-28 22:46:42
JE1HFS-91.1 miles 210°2018-11-10 19:41:02 JE1BPO-71.1 miles 221°2018-11-03 22:52:33
JJ1IVC-71.1 miles 225°2018-11-06 23:23:56 JI1WNT-71.2 miles 228°2018-10-21 01:31:24
JJ1OBJ-71.4 miles 187°2018-11-10 00:06:25 JH1WHH-12.0 miles 45°2018-11-03 08:56:12
JI1PNL-92.1 miles 348°2018-11-11 01:06:19 7L4RBY-52.1 miles 170°2018-11-08 22:29:43
JA1LSI-92.1 miles 105°2018-11-12 02:55:53 JE1BPO-92.2 miles 167°2018-11-03 23:00:54
JQ1YFT-22.3 miles 286°2018-10-24 01:25:34 JG1RBF-72.3 miles 291°2018-11-12 01:15:36
JF1CXH-92.3 miles 139°2018-11-07 01:53:30 JQ1YFT-42.3 miles 287°2018-11-11 23:55:21
JS1YAB-42.3 miles 287°2018-11-12 16:55:24 JS1YAB-22.4 miles 287°2018-11-12 16:53:47
JI1HOA-122.6 miles 127°2018-11-02 19:28:40 JG1XRA-92.6 miles 310°2018-11-04 17:05:29
Stations which heard JF1CHF-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JM1IZV-2 21 2018-11-04 20:03:54 2018-11-11 21:06:01 PM95QO > PM95QI 18.4 miles 182° 2018-11-11 04:49:36
JA1YKX-2 54 2018-11-02 00:40:00 2018-11-12 00:51:49 PM95QO > PM95SM 11.0 miles 120° 2018-11-11 04:56:06
JQ1YZZ-10 11 2018-11-02 01:55:21 2018-11-12 15:52:36 PM95RN > PM95UN 12.9 miles 86° 2018-11-10 20:50:38
JQ1YWK-10 61 2018-11-02 21:56:32 2018-11-12 16:56:12 PM95SL > PM95QP 13.7 miles 313° 2018-11-12 15:53:08
JQ1ZIF-2 8 2018-11-02 21:49:25 2018-11-11 21:22:30 PM95QN > QM05CK 45.5 miles 99° 2018-11-02 22:47:45
JH1AGK-10 14 2018-11-10 00:05:25 2018-11-12 16:38:53 PM95QO > PM95UP 21.3 miles 78° 2018-11-12 16:38:53
7J1YAK-2 1 2018-11-04 21:23:46 2018-11-04 21:23:46 PM95RK > PM95JL 36.4 miles 276° 2018-11-04 21:23:46
JM1ZED-13 2 2018-11-04 21:04:05 2018-11-04 21:07:55 PM95RL > PM95RI 8.5 miles 177° 2018-11-04 21:04:05
JS1YAB-2 12 2018-11-12 15:55:08 2018-11-12 16:53:47 PM95SL > PM95OP 18.5 miles 298° 2018-11-12 15:55:08

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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