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APRS station JA4UNI-1 - show graphs
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Comment: W1.Nagi-Town 144,66Mhz
Location: 35°07.75' N 134°10.91' E - locator PM75CD11TA - show map - static map
11.6 miles Northeast bearing 62° from Tsuyama, Okayama, Japan [?]
22.6 miles Northwest bearing 293° from Yamasaki, Hyōgo, Japan
64.2 miles Northwest bearing 298° from Kōbe-shi, Hyōgo, Japan
82.0 miles Northwest bearing 298° from Sakai, Ōsaka, Japan
Last position: 2020-03-31 02:34:00 EDT (23m41s ago)
2020-03-31 15:34:00 JST local time at Tsuyama, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA4UNI-1>APU25N via qAR,JR5YFF-10
Positions stored: 5
Packet rate: 1837 seconds between packets on average during 90002 seconds.
Other SSIDs: JA4UNI-7 JA4UNI-A
APRS digipeater – Statistics for 2020-03:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2020-03-30 23:26:13 EDT (3h31m ago)
Position packets heard directly: 426 on radio path
Stations near current position of JA4UNI-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR4MXP-100.7 miles 220°2020-03-31 02:50:57 JR4MXP-70.7 miles 220°2020-03-31 02:11:41
JR4MXP-96.0 miles 218°2020-03-30 18:10:57 JE4FNC-109.2 miles 253°2020-03-31 02:55:41
JE4FNC-99.2 miles 253°2020-03-10 04:11:22 JP4YDD-I9.3 miles 324°2020-03-31 02:40:58
JG4TFA-99.3 miles 255°2020-03-31 02:57:34 SA6BSS-1010.0 miles 154°2020-03-31 02:57:36
JK3OJN10.1 miles 249°2020-03-04 11:43:07 7K2TTJ-710.2 miles 255°2020-03-15 02:06:06
JE3GFZ-120.5 miles 151°2020-03-30 23:45:31 JE3GFZ-920.7 miles 151°2020-03-30 23:39:50
JA/HG-01422.3 miles 73°2020-03-06 16:42:46 JR4KIF-522.6 miles 212°2020-03-21 21:10:37
JE3NRO-724.0 miles 120°2020-03-30 17:38:20 JN4HSC-924.9 miles 257°2020-03-30 18:55:55
JA/OY-15625.1 miles 281°2020-03-07 01:05:04 JN4HSC-725.6 miles 277°2020-03-30 04:22:43
JN4HSC-1025.6 miles 277°2020-03-31 02:48:44 JN4HSC25.6 miles 277°2020-03-29 16:07:50
Stations which heard JA4UNI-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA4XO-1 1 2020-03-08 18:31:22 2020-03-08 18:31:22 PM75CD > PM64XO 38.6 miles 201° 2020-03-08 18:31:22
JR4MXP-10 87 2020-02-29 19:38:19 2020-03-30 14:04:00 PM75CD > PM75CC 0.7 miles 220° 2020-03-30 14:04:00
JE4FNC-10 17 2020-03-03 22:04:09 2020-03-30 09:04:00 PM75CD > PM75AC 9.2 miles 253° 2020-03-30 09:04:00
JR5YFF-10 924 2020-02-29 19:08:18 2020-03-31 02:34:00 PM75CD > PM74CA 76.6 miles 179° 2020-03-31 02:34:00
JR5IZI-10 404 2020-03-09 05:31:22 2020-03-30 20:33:59 PM75CD > PM64XG 60.2 miles 190° 2020-03-30 20:33:59

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.
Stations heard directly by JA4UNI-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JQ3XJV-9 1 2020-03-13 20:41:41 2020-03-13 20:41:41 PM74GW > PM75CD 24.5 miles 125° 2020-03-13 20:41:41
JA5GGB-7 1 2020-03-10 04:28:31 2020-03-10 04:28:31 PM64UF > PM75CD 67.2 miles 202° 2020-03-10 04:28:31
JR5MJL-12 1 2020-03-30 23:26:13 2020-03-30 23:26:13 PM64XI > PM75CD 54.7 miles 193° 2020-03-30 23:26:13
JR4MXP-9 335 2020-03-01 02:55:13 2020-03-30 18:10:57 PM65WB > PM75CD 19.0 miles 257° 2020-03-26 02:54:58
JE4FNC-9 2 2020-03-08 01:26:02 2020-03-09 23:17:12 PM75AB > PM75CD 11.2 miles 244° 2020-03-08 01:26:02
JG4TFA-9 9 2020-03-10 02:52:58 2020-03-24 03:05:52 PM74BV > PM75CD 17.6 miles 195° 2020-03-14 04:57:39
JF4IWR-9 2 2020-03-28 22:38:58 2020-03-28 22:40:11 PM74EF > PM75CD 62.9 miles 170° 2020-03-28 22:40:11
JE4VQR-9 12 2020-03-05 21:45:07 2020-03-18 20:18:46 PM65XB > PM75CD 13.2 miles 245° 2020-03-07 00:59:13
JA4QAQ-7 1 2020-03-25 01:28:20 2020-03-25 01:28:20 PM75AC > PM75CD 6.6 miles 247° 2020-03-25 01:28:20
JE3GFZ-9 2 2020-03-02 21:21:20 2020-03-30 21:00:08 PM74DU > PM75CD 21.3 miles 161° 2020-03-02 21:21:20
JN4HSC-9 5 2020-03-12 22:30:13 2020-03-13 05:51:29 PM65WB > PM75CD 18.3 miles 255° 2020-03-13 05:51:29
JJ2WNE-9 2 2020-03-26 01:03:20 2020-03-26 01:14:43 PM75FB > PM75CD 16.8 miles 110° 2020-03-26 01:03:20
JA3MAK 40 2020-03-02 00:48:50 2020-03-30 19:08:31 PM74ER > PM75CD 30.3 miles 155° 2020-03-30 19:08:31
JL3CTH-12 3 2020-03-02 12:22:13 2020-03-03 05:12:33 PM75FA > PM75CD 18.5 miles 111° 2020-03-03 05:12:33
JE3EMV-9 2 2020-03-02 20:02:22 2020-03-12 21:55:22 PM74HX > PM75CD 25.0 miles 113° 2020-03-12 21:55:22
JO4DHI-9 1 2020-03-27 05:05:39 2020-03-27 05:05:39 PM64XS > PM75CD 28.3 miles 211° 2020-03-27 05:05:39
JO4IYK-9 6 2020-03-20 20:39:55 2020-03-20 22:13:50 PM75CG > PM75CD 9.9 miles 16° 2020-03-20 22:13:50
JA5DCH-9 1 2020-03-09 00:36:50 2020-03-09 00:36:50 PM64XJ > PM75CD 53.1 miles 196° 2020-03-09 00:36:50

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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