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APRS station JR4RYI - show graphs
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Comment: XASTIR-Linux
Location: 34°03.77' N 131°34.12' E - locator PM54SB85FB - show map - static map
0.9 miles North bearing 7° from Hōfu, Yamaguchi, Japan [?]
14.2 miles West bearing 274° from Tokuyama, Yamaguchi, Japan
55.8 miles Southwest bearing 246° from Hiroshima-shi, Hiroshima, Japan
73.1 miles Northeast bearing 64° from Fukuoka-shi, Fukuoka, Japan
Last position: 2017-11-20 13:38:23 EST (19m14s ago)
2017-11-21 03:38:23 JST local time at Hōfu, Japan [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: JR4RYI>APX200 via TCPIP*,qAC,JG6YCL-JB
Positions stored: 15
Packet rate: 1765 seconds between packets on average during 88249 seconds.
Other SSIDs: JR4RYI-9 JR4RYI-A
APRS igate – Statistics for 2017-11:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2017-11-20 02:34:53 EST (11h22m ago)
Position packets heard directly: 580 on radio path
Position packets sent to APRS-IS: 1266 – show map
Stations near current position of JR4RYI - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR4RYI-950.3 yards 270°2017-11-20 00:37:03 JM4GTU-51.0 miles 208°2017-11-17 22:45:16
JA4TKB-91.6 miles 203°2017-11-20 02:17:02 JR4HGF-I1.8 miles 209°2017-11-20 13:53:58
JA4EOQ-A2.8 miles 106°2017-10-30 09:51:58 JA4VNE4.0 miles 332°2017-11-19 08:46:33
JA4VNE-54.0 miles 333°2017-11-14 02:03:42 JM4GTU-94.5 miles 333°2017-10-29 13:34:20
JO6PGH-75.0 miles 96°2017-11-20 13:53:30 JH4ABL-16.4 miles 71°2017-11-20 13:12:34
JH4ABL-96.4 miles 70°2017-11-17 07:01:27 JH4OYD6.7 miles 323°2017-11-20 07:41:14
JE4YKJ-108.4 miles 277°2017-11-20 13:21:18 JE4YKJ-I8.4 miles 277°2017-11-19 07:30:09
JJ4JIR-98.4 miles 277°2017-11-20 01:13:43 JR4HJP-109.7 miles 323°2017-11-20 13:30:02
JR4HJP-99.8 miles 324°2017-11-12 03:32:44 JN4FNZ-910.0 miles 316°2017-11-20 07:26:28
JN4QXT-710.0 miles 332°2017-11-19 02:19:18 JF4KBB-912.5 miles 254°2017-11-20 05:31:04
Stations heard directly by JR4RYI
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JF4KBB-9 3 2017-11-04 18:18:16 2017-11-08 17:53:09 PM54RB > PM54SB 4.3 miles 277° 2017-11-08 17:53:09
JH5HOA-7 5 2017-11-03 22:06:17 2017-11-04 04:10:49 PM54SB > PM54SB 3.4 miles 258° 2017-11-04 03:54:17
JH4RHJ-7 3 2017-11-02 09:01:35 2017-11-02 09:05:36 PM54TB > PM54SB 2.1 miles 86° 2017-11-02 09:05:36
JN4FNZ-9 2 2017-11-09 18:16:10 2017-11-19 17:39:07 PM53PX > PM54SB 15.2 miles 252° 2017-11-09 18:16:10
JR4RYI-9 299 2017-11-01 05:37:04 2017-11-20 00:37:03 PM54SD > PM54SB 5.4 miles 333° 2017-11-18 18:05:49
JP6SRV-9 4 2017-11-07 09:34:56 2017-11-07 09:46:22 PM54TB > PM54SB 3.5 miles 108° 2017-11-07 09:34:56
JE4HQD-9 1 2017-11-20 02:34:53 2017-11-20 02:34:53 PM54QA > PM54SB 13.3 miles 252° 2017-11-20 02:34:53
JA4BOF-7 12 2017-11-16 20:56:43 2017-11-17 03:00:15 PM53PW > PM54SB 18.0 miles 243° 2017-11-17 02:21:43
JA4QAQ-7 33 2017-11-08 21:48:24 2017-11-09 01:22:23 PM54TB > PM54SB 2.7 miles 97° 2017-11-08 21:48:24
JR4HJP-9 1 2017-11-12 02:35:35 2017-11-12 02:35:35 PM54QF > PM54SB 13.8 miles 319° 2017-11-12 02:35:35
JJ4JIR-9 40 2017-11-09 00:52:38 2017-11-20 01:01:58 PM54RA > PM54SB 8.7 miles 257° 2017-11-09 00:52:38
JR4HJP-10 3 2017-11-04 13:43:41 2017-11-12 11:00:00 PM54RE > PM54SB 9.7 miles 323° 2017-11-12 11:00:00
JN4QXT-7 24 2017-11-04 21:18:56 2017-11-13 02:31:12 PM54TB > PM54SB 4.9 miles 95° 2017-11-05 23:27:20
JH4WMI-9 22 2017-11-05 06:46:22 2017-11-19 07:14:56 PM54TB > PM54SB 4.7 miles 93° 2017-11-12 07:05:22
JA4FJR-9 114 2017-11-08 22:30:08 2017-11-16 03:01:48 PM54RA > PM54SB 9.0 miles 255° 2017-11-16 03:01:48
JH4BTI-12 4 2017-11-06 19:14:37 2017-11-06 20:27:24 PM54TE > PM54SB 10.1 miles 31° 2017-11-06 20:27:24
JP6SRV-7 3 2017-11-07 09:33:16 2017-11-07 09:42:38 PM54TB > PM54SB 4.5 miles 99° 2017-11-07 09:33:16
JH4ABL-9 7 2017-11-04 21:17:01 2017-11-05 01:27:03 PM54TB > PM54SB 4.8 miles 98° 2017-11-04 21:17:01

Only stations from which a position packet has been heard 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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