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APRS station JR4ZKM-10 - show graphs
Comment: Daisen-Cho Saihaku-Gun Tottori Japan {UIV32N}
Last status: WiRES-X 431.00MHz D-STAR 430.900MHz
Location: 35°28.95' N 133°27.61' E - locator PM65RL55FT - show map
7.9 miles Northeast bearing 65° from Yonago, Tottori, Japan [?]
12.3 miles East bearing 74° from Yasugi, Shimane, Japan
62.7 miles Northwest bearing 335° from Okayama-shi, Okayama, Japan
83.7 miles Northwest bearing 304° from Himeji, Hyōgo, Japan
Last position: 2025-01-17 14:50:31 EST (12m1s ago)
2025-01-18 04:50:31 JST local time at Yonago, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR4ZKM-10>APU25N via qAR,JE4YOO-10
Positions stored: 18
Packet rate: 459 seconds between packets on average during 22506 seconds.
APRS igate – Statistics for 2025-01:
Stations heard directly: 8 on radio path – show map
Last heard a station directly: 2025-01-17 04:00:13 EST (11h2m ago)
Position packets heard directly: 2071 on radio path
Position packets sent to APRS-IS: 2863 – show map
Stations near current position of JR4ZKM-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH4SPU-768.5 yards 72°2025-01-13 21:58:58 JH4SPU-984.7 yards 76°2025-01-16 21:20:33
JH4MGU-91.0 miles 232°2025-01-15 20:47:04 JF6EUT-99.5 miles 212°2024-12-28 23:32:37
JN4GIS-913.9 miles 251°2025-01-06 05:28:09 JG1EHY-314.1 miles 287°2025-01-17 14:40:19
JG1EHY-914.1 miles 287°2025-01-16 21:39:12 JF4TGO-314.6 miles 282°2025-01-17 04:00:13
JA4RQO-719.8 miles 271°2024-12-29 18:41:24 JA/SN-12819.8 miles 271°2024-12-29 18:25:23
JI4POR-1020.9 miles 265°2025-01-17 14:53:06 JH4KWH-1022.8 miles 262°2025-01-17 14:53:02
JH4KWH-922.8 miles 262°2025-01-11 01:22:59 JO4KOS-723.0 miles 266°2025-01-11 02:41:07
JA4RQO-924.5 miles 269°2024-12-29 20:44:00 JA/OY-15625.4 miles 141°2025-01-01 02:47:00
OCEAN STAR 528.6 miles 57°2024-12-30 00:12:18 TENYO MARU28.6 miles 54°2024-12-30 12:25:45
NANOTSU28.7 miles 53°2025-01-17 14:35:57 SEONGHO GALAXY28.8 miles 55°2025-01-16 22:13:57
Stations which heard JR4ZKM-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE4YOO-10 423 2024-12-31 19:00:13 2025-01-17 14:50:31 PM65RL > PM65UE 26.2 miles 144° 2025-01-17 14:50:31

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.
Stations heard directly by JR4ZKM-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JL3CTH-12 13 2025-01-03 10:39:57 2025-01-05 00:57:19 PM65OK > PM65RL 12.6 miles 254° 2025-01-04 23:53:14
JI4POR-10 1 2025-01-16 18:53:07 2025-01-16 18:53:07 PM65NK > PM65RL 20.9 miles 265° 2025-01-16 18:53:07
JF4TGO-3 220 2025-01-01 06:00:34 2025-01-17 04:00:13 PM65OM > PM65RL 14.6 miles 282° 2025-01-17 04:00:13
JH4SPU-9 17 2025-01-01 23:39:10 2025-01-16 21:20:33 PM65QK > PM65RL 7.3 miles 237° 2025-01-13 18:45:49
JH4FUF-9 48 2025-01-09 20:58:33 2025-01-10 21:48:31 PM65NK > PM65RL 19.4 miles 260° 2025-01-09 20:58:33
JH4SPU-7 1451 2024-12-31 20:57:00 2025-01-13 21:58:58 PM65RL > PM65RL 2.1 miles 238° 2025-01-13 21:32:27
JG1EHY-9 103 2025-01-05 20:03:18 2025-01-16 21:39:12 PM65NL > PM65RL 19.5 miles 265° 2025-01-06 19:13:56
JG1EHY-3 218 2024-12-31 19:32:07 2025-01-17 02:40:19 PM65ON > PM65RL 14.1 miles 287° 2025-01-17 02:40:19

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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