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APRS station JN4VVU-9 - show graphs
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Comment: 145.000MHz JN4VVU/M FTM400XDH
Mic-E message: Custom 2
Location: 34°27.65' N 133°47.62' E - locator PM64VL50FO - show map - static map
8.6 miles South bearing 170° from Kurashiki, Okayama, Japan [?]
14.4 miles South bearing 170° from Sōja, Okayama, Japan
16.0 miles Southwest bearing 210° from Okayama-shi, Okayama, Japan
57.0 miles Southwest bearing 245° from Himeji, Hyōgo, Japan
Last position: 2020-09-22 22:20:32 EDT (13h36m ago)
2020-09-23 11:20:32 JST local time at Kurashiki, Japan [?]
Altitude: 98 ft
Course: 47°
Speed: 3 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JN4VVU-9>D4CWV5 via JE4YMQ-2*,qAR,JR5YEM-10 (good)
Positions stored: 6137
Packet rate: 86 seconds between packets on average during 690 seconds.
Other SSIDs: JN4VVU JN4VVU-5 JN4VVU-7 JN4VVU-A JN4VVU-B
Stations near current position of JN4VVU-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE4YMQ-250.1 yards 90°2020-09-23 10:30:56 JN4VVU-B53.7 yards 111°2020-09-23 09:11:13
JG4PWJ-142.5 miles 314°2020-09-23 02:08:35 JH4LPY-133.0 miles 336°2020-09-23 11:55:07
JE5JHW-73.5 miles 168°2020-09-20 10:13:27 JP4YDV-I3.5 miles 349°2020-09-23 11:49:21
JA5/KA0454.8 miles 191°2020-09-18 19:21:57 JN4VVU-A4.9 miles 87°2020-09-13 06:10:05
JN4VVU-74.9 miles 87°2020-09-13 02:32:47 JJ4OED5.6 miles 325°2020-09-07 14:39:24
JR4TDV-55.8 miles 337°2020-09-22 05:21:01 JH5AOZ-77.3 miles 335°2020-09-19 03:14:43
JE4SMQ-97.4 miles 340°2020-09-23 05:00:16 JM4VGR-B7.6 miles 358°2020-09-20 19:39:49
JG4LCS/48.1 miles 330°2020-09-12 21:34:21 JA/OY-2208.1 miles 330°2020-09-12 19:51:17
JH5AOZ-58.1 miles 330°2020-09-19 21:40:48 JE4SMQ-79.1 miles 358°2020-09-13 03:00:56
PS-JE4YIB9.1 miles 358°2020-09-23 11:01:11 JE4YIB B9.1 miles 358°2020-09-23 11:37:29
Stations which heard JN4VVU-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5GDP 9 2020-09-04 02:39:25 2020-09-19 18:42:03 PM64TN > PM74CG 39.1 miles 124° 2020-09-04 02:57:28
JR5YBZ-3 7 2020-09-21 20:44:50 2020-09-21 22:39:49 PM64VL > PM63TX 36.4 miles 196° 2020-09-21 20:52:15
JA4XO-1 26 2020-09-08 04:35:52 2020-09-16 03:56:18 PM64VN > PM64XO 9.4 miles 64° 2020-09-16 03:56:18
JH5HOA-10 2 2020-09-04 02:30:44 2020-09-04 02:31:50 PM64TN > PM63IT 73.2 miles 223° 2020-09-04 02:31:50
JH3YBD-2 1 2020-09-16 03:24:52 2020-09-16 03:24:52 PM64VN > PM75HD 63.8 miles 50° 2020-09-16 03:24:52
JH4GLG-1 66 2020-09-04 01:40:40 2020-09-20 03:53:46 PM64VN > PM64TN 9.2 miles 278° 2020-09-08 08:33:35
JH3YBD-1 2 2020-09-08 07:42:53 2020-09-08 07:43:56 PM64XQ > PM75HD 51.2 miles 51° 2020-09-08 07:42:53
JA4YYF-1 7 2020-09-04 04:05:27 2020-09-20 03:54:47 PM64VL > PM64RX 37.9 miles 335° 2020-09-16 05:09:29
JA5UJT-10 23 2020-09-03 23:33:21 2020-09-16 03:25:56 PM64VN > PM74AH 21.0 miles 136° 2020-09-16 03:25:56
JE4YKP-3 1 2020-09-16 04:59:39 2020-09-16 04:59:39 PM64VM > PM64DI 86.2 miles 263° 2020-09-16 04:59:39
JR5IUI-10 2 2020-09-04 03:25:30 2020-09-20 03:11:34 PM64TN > PM63MX 53.1 miles 218° 2020-09-20 03:11:34
JR5YEM-10 6 2020-09-04 04:18:26 2020-09-21 22:37:43 PM64VN > PM74ED 43.4 miles 128° 2020-09-16 03:51:05
JR5YFF-10 133 2020-09-03 23:36:38 2020-09-21 22:38:41 PM64TN > PM74CA 51.1 miles 138° 2020-09-19 19:17:26
JA5EXN-10 10 2020-09-04 02:34:02 2020-09-16 05:18:01 PM64TN > PM74AI 29.3 miles 122° 2020-09-04 02:34:02
JE4YJJ-2 6 2020-09-03 23:32:16 2020-09-13 06:12:29 PM64WL > PM65TA 40.1 miles 339° 2020-09-13 06:12:29
JE4YMQ-2 154 2020-09-03 20:45:26 2020-09-22 22:20:32 PM64WL > PM64VL 4.9 miles 268° 2020-09-03 23:42:00
JF5SIM-10 3 2020-09-16 03:42:49 2020-09-16 03:45:56 PM64VN > PM64WF 22.8 miles 162° 2020-09-16 03:45:56

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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