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APRS station JR4JFL-9 - show graphs
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Comment: 430.820MHz FTM400DH WIRESX22364/DSTAR
Mic-E message: In service
Location: 34°09.68' N 132°13.36' E - locator PM64CD68RR - show map - static map
2.4 miles East bearing 71° from Iwakuni, Yamaguchi, Japan [?]
2.7 miles South bearing 173° from Ōtake, Yamaguchi, Japan
21.1 miles Southwest bearing 220° from Hiroshima-shi, Hiroshima, Japan
72.7 miles Northeast bearing 29° from Ōita-shi, Ōita, Japan
Last position: 2018-05-21 06:37:33 EDT (6h14m ago)
2018-05-21 19:37:33 JST local time at Iwakuni, Japan [?]
Altitude: 23 ft
Course: 352°
Speed: 30 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JR4JFL-9>S4PYV8 via JE4YKP-2,qAR,JR4IUS-10 (good)
Positions stored: 35975
Packet rate: 233 seconds between packets on average during 2327 seconds.
Other SSIDs: JR4JFL-10 JR4JFL-5 JR4JFL-7
Stations near current position of JR4JFL-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR4JFL-100.5 miles 303°2018-05-12 05:17:38 JR4GUN-100.7 miles 32°2018-05-13 15:01:39
JO4HHL0.9 miles 74°2018-05-20 18:42:57 JO4HHL-92.5 miles 221°2018-05-21 07:15:07
JA4MFD-102.9 miles 260°2018-05-21 12:34:45 JR4JFL-72.9 miles 289°2018-04-29 00:10:42
JE4UKI-93.4 miles 213°2018-05-21 06:51:23 JE4UKI-103.8 miles 213°2018-05-21 12:39:48
JO4HHL-A3.9 miles 259°2018-05-05 10:13:40 JO4HHL-74.0 miles 259°2018-05-05 13:47:00
JO4EJU-77.1 miles 214°2018-04-30 01:49:11 JE4FBN-98.7 miles 8°2018-05-14 11:17:02
JR4ERC-98.8 miles 18°2018-05-20 01:18:49 JR4DYZ-128.9 miles 231°2018-05-21 04:44:05
JR4DYZ-108.9 miles 232°2018-05-21 08:12:31 JR4ERC-78.9 miles 18°2018-05-05 04:08:43
JE4YLQ-108.9 miles 18°2018-05-21 12:46:14 JN4OQT9.9 miles 298°2018-05-21 09:17:20
JR4DYZ-910.5 miles 242°2018-05-21 00:53:30 JE4KIY-912.9 miles 22°2018-05-14 23:32:48
Stations which heard JR4JFL-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR4IUS-10 20 2018-05-02 19:38:07 2018-05-21 06:37:33 PM64CD > PM64FJ 23.5 miles 39° 2018-05-18 23:22:22
JF6YFU-2 29 2018-05-03 22:02:37 2018-05-19 22:11:35 PM54XI > PM53TO 56.4 miles 200° 2018-05-19 22:11:35
JR5YCF-2 13 2018-05-04 05:23:15 2018-05-20 02:33:26 PM64CD > PM63JS 42.4 miles 129° 2018-05-18 23:15:50
JE4YKI-13 2 2018-05-06 00:25:50 2018-05-09 18:06:14 PM64CD > PM64DI 14.1 miles 17° 2018-05-06 00:25:50
JE4YKP-2 56 2018-05-01 00:29:50 2018-05-21 06:36:25 PM64CD > PM64DI 16.5 miles 15° 2018-05-21 06:17:31
JA5YVT-2 44 2018-05-01 00:21:36 2018-05-03 21:48:01 PM64BH > PM63KW 47.8 miles 120° 2018-05-01 22:09:36
JE4YLQ-10 52 2018-05-01 00:22:36 2018-05-21 06:15:54 PM64CD > PM64DG 11.0 miles 25° 2018-05-08 05:11:35

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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