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APRS station JH4YOP-10 - show graphs
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Comment: HSn / Miyoshi Sky Friend Ham Club
Last status: DX: JR5YBZ-3 33.58.20N 133.38.04E 101.8km 149 16:50
Location: 34°45.51' N 133°03.94' E - locator PM64MS72VA - show map - static map
6.9 miles Southeast bearing 156° from Shōbara, Hiroshima, Japan [?]
16.3 miles Northwest bearing 324° from Fuchū, Hiroshima, Japan
42.6 miles Northeast bearing 54° from Hiroshima-shi, Hiroshima, Japan
49.8 miles West bearing 278° from Okayama-shi, Okayama, Japan
Last position: 2021-01-22 17:08:21 EST (23m9s ago)
2021-01-23 07:08:21 JST local time at Shōbara, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JH4YOP-10>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 1
Packet rate: 914 seconds between packets on average during 44794 seconds.
APRS igate – Statistics for 2021-01:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2021-01-21 03:03:56 EST (1d 14h27m ago)
Normal receiver range estimate: 99 miles (Updated: 2017-12-31 18:51:27 EST)
Position packets heard directly: 244 on radio path
Position packets sent to APRS-IS: 258 – show map
Stations near current position of JH4YOP-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG4DGO-711.4 miles 187°2021-01-17 02:06:02 JR4QII-1011.5 miles 187°2021-01-22 16:51:57
JR4QII-511.5 miles 186°2021-01-02 14:30:49 JR4QII-711.5 miles 187°2021-01-22 03:20:29
JN4OQT-1013.1 miles 287°2021-01-22 17:16:49 JN4OQT-513.1 miles 287°2020-12-27 16:02:42
439.84-HS14.4 miles 282°2021-01-22 17:15:01 JH4YOP A15.6 miles 289°2021-01-22 17:12:45
JH4JVT-N16.3 miles 144°2021-01-22 17:13:11 JA4FCV B16.3 miles 144°2021-01-22 08:05:01
JA4FCV-B16.3 miles 144°2021-01-22 08:05:11 JA/HS-28216.7 miles 148°2021-01-22 17:16:58
JE4YPC-1016.7 miles 146°2021-01-22 17:03:36 JN4THO-720.5 miles 137°2021-01-22 17:30:56
JA4ZRK20.7 miles 134°2021-01-22 17:06:33 JA4PAB-921.1 miles 331°2021-01-17 21:22:37
JA/OY-05321.2 miles 55°2021-01-01 22:07:06 JN4TBR-721.6 miles 136°2020-12-30 00:43:25
JR4XKR-i21.7 miles 132°2021-01-19 20:20:08 JA/HS-20822.0 miles 142°2021-01-22 17:29:31
Stations heard directly by JH4YOP-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JM3TPK-14 10 2021-01-21 01:10:11 2021-01-21 01:54:49 PM64GP > PM64MS 32.6 miles 255° 2021-01-21 01:10:11
JA4FGU-3 2 2021-01-19 17:03:08 2021-01-21 03:03:56 PM54PI > PM64MS 102.8 miles 255° 2021-01-21 03:03:56
JR4QII-7 5 2021-01-01 13:47:58 2021-01-02 14:05:14 PM64MP > PM64MS 9.4 miles 193° 2021-01-01 13:47:58
JA4PAB-9 64 2020-12-31 22:55:36 2021-01-17 21:22:37 PM65KA > PM64MS 21.1 miles 331° 2021-01-17 21:22:37
JE4QGF-9 1 2021-01-16 21:30:48 2021-01-16 21:30:48 PM64MT > PM64MS 4.7 miles 355° 2021-01-16 21:30:48
JF4JZZ-9 115 2021-01-09 08:16:29 2021-01-20 04:05:18 PM64IH > PM64MS 37.0 miles 215° 2021-01-20 04:05:18
JM6DLB-9 33 2021-01-04 04:33:24 2021-01-20 16:15:16 PM64GO > PM64MS 32.9 miles 254° 2021-01-12 22:06:03
JH4FUF-9 1 2021-01-13 23:49:17 2021-01-13 23:49:17 PM64JJ > PM64MS 31.2 miles 214° 2021-01-13 23:49:17
JI4WHS-10 13 2020-12-31 19:51:04 2021-01-11 01:33:30 PM64JL > PM64MS 25.8 miles 223° 2021-01-11 01:33:30

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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