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APRS station JR4JFL-9 - show graphs
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Comment: 144.520MHz FTM400DH WIRESX22364/DSTAR
Mic-E message: In service
Location: 34°08.75' N 132°14.50' E - locator PM64CD94AX - show map - static map
3.3 miles East bearing 95° from Iwakuni, Yamaguchi, Japan [?]
4.0 miles South bearing 159° from Ōtake, Yamaguchi, Japan
21.3 miles Southwest bearing 216° from Hiroshima-shi, Hiroshima, Japan
72.4 miles Northeast bearing 30° from Ōita-shi, Ōita, Japan
Last position: 2017-12-12 02:05:19 EST (12h55m ago)
2017-12-12 16:05:19 JST local time at Iwakuni, Japan [?]
Altitude: 115 ft
Course: 20°
Speed: 10 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JR4JFL-9>S4PXW5 via JA5YVT-2*,qAR,JH5HOA-10 (good)
Positions stored: 32670
Packet rate: 203 seconds between packets on average during 1219 seconds.
Other SSIDs: JR4JFL-10 JR4JFL-5 JR4JFL-7
Stations near current position of JR4JFL-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR4GUN-71.8 miles 337°2017-11-30 19:41:04 JR4GUN-101.8 miles 337°2017-12-12 14:34:18
JE4UKI-91.9 miles 257°2017-12-12 14:59:07 JO4HHL2.5 miles 314°2017-11-24 06:01:30
JE4UKI-103.8 miles 237°2017-12-12 14:33:29 JA4MFD-103.9 miles 278°2017-12-10 02:32:41
JO4HHL-94.9 miles 274°2017-12-12 04:33:46 JR4DYZ-109.2 miles 241°2017-12-12 14:37:42
JR4DYZ-129.5 miles 241°2017-12-12 03:13:24 JR4ERC-99.6 miles 10°2017-12-09 02:13:01
JR4ERC-79.7 miles 10°2017-12-03 01:07:01 JE4YLQ-109.7 miles 10°2017-12-12 14:54:30
JE4YLQ-29.7 miles 10°2017-12-09 18:41:46 JR4DYZ-911.7 miles 252°2017-11-27 01:13:07
JM4HTF-712.5 miles 24°2017-11-28 00:07:36 JG3JLC-713.4 miles 19°2017-12-08 23:28:32
JE4YKI-1314.3 miles 12°2017-12-12 14:33:59 JR4DHK-714.3 miles 12°2017-12-11 08:56:49
EL-52244914.3 miles 11°2017-12-12 14:41:20 JR4DHK-914.3 miles 11°2017-12-12 04:32:41
Stations which heard JR4JFL-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JR4KDC-10 2 2017-12-03 03:35:18 2017-12-03 03:37:52 PM64EJ > PM64GI 8.6 miles 95° 2017-12-03 03:37:52
JE4YKI-13 36 2017-12-02 23:02:21 2017-12-03 05:02:26 PM64FJ > PM64DI 10.3 miles 257° 2017-12-03 03:19:09
JE4YKP-2 30 2017-12-02 09:43:22 2017-12-10 04:43:30 PM64CD > PM64DI 15.8 miles 13° 2017-12-10 03:51:44
JA5YVT-2 154 2017-12-01 23:36:50 2017-12-12 02:05:19 PM64DI > PM63KW 41.6 miles 131° 2017-12-02 23:51:32
JE4YLQ-10 27 2017-12-02 09:46:45 2017-12-10 03:10:28 PM64FJ > PM64DG 11.5 miles 231° 2017-12-03 01:37:36
JE4YLQ-2 1 2017-12-03 22:02:31 2017-12-03 22:02:31 PM64CD > PM64DG 11.0 miles 21° 2017-12-03 22:02:31

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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