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APRS station JA4XO-1 - show graphs
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Comment: OkayamaCity {UIV32N}
Last status: UI-View32 V2.03
Location: 34°36.38' N 133°56.36' E - locator PM64XO25RM - show map - static map
3.8 miles South bearing 176° from Okayama-shi, Okayama, Japan [?]
8.5 miles North bearing 356° from Tamano, Okayama, Japan
70.9 miles West bearing 266° from Kōbe-shi, Hyōgo, Japan
Last position: 2020-08-06 11:57:35 EDT (6m39s ago)
2020-08-07 00:57:35 JST local time at Okayama-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA4XO-1>APU25N via qAR,JR5YFF-10
Positions stored: 3
Packet rate: 1800 seconds between packets on average during 28801 seconds.
Other SSIDs: JA4XO JA4XO-10 JA4XO-12
APRS igate – Statistics for 2020-08:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2020-08-06 10:08:03 EDT (1h56m ago)
Normal receiver range estimate: 43 miles (Updated: 2018-01-31 17:16:05 EST)
Position packets heard directly: 47 on radio path
Position packets sent to APRS-IS: 51 – show map
Stations near current position of JA4XO-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JN4UMO-1225.2 yards 219°2020-08-06 06:48:06 JR4KIF-71.4 miles 357°2020-08-06 05:29:52
JF4CYP-92.5 miles 313°2020-08-05 04:49:49 JR4EUD-53.0 miles 313°2020-07-31 04:29:33
JF4CYP-53.1 miles 300°2020-07-25 00:33:41 JA5JYP-123.2 miles 254°2020-08-03 23:54:10
JN4XOC-93.3 miles 312°2020-08-06 05:43:29 OY-JE4YIZ3.3 miles 312°2020-08-06 11:57:28
JE4YIZ-103.3 miles 312°2020-08-06 11:41:34 JR4EUD-73.3 miles 312°2020-08-06 05:34:40
JR4EUD-93.3 miles 311°2020-08-04 05:51:10 JH4NPT3.6 miles 330°2020-07-30 09:19:22
JH5AOZ-53.9 miles 356°2020-08-02 00:32:19 JA/OY-2193.9 miles 14°2020-08-06 06:05:10
JE4UOI-94.5 miles 328°2020-07-21 21:45:55 JE4YMQ-104.7 miles 315°2020-08-06 11:56:05
JH4QPI-95.1 miles 353°2020-08-02 00:15:09 JJ4JMI-95.5 miles 278°2020-08-06 05:40:57
JH2IAG-95.6 miles 251°2020-08-04 00:35:55 JE4SDY-95.6 miles 140°2020-08-02 04:12:56
Stations which heard JA4XO-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5GDP 4 2020-08-06 08:27:35 2020-08-06 11:27:34 PM64XO > PM74CG 28.1 miles 150° 2020-08-06 11:27:34
JR5YFF-10 13 2020-08-06 03:57:34 2020-08-06 11:57:35 PM64XO > PM74CA 43.1 miles 160° 2020-08-06 11:57:35

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 JA4XO-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JN4UMO-12 8 2020-08-06 06:32:27 2020-08-06 06:48:06 PM64XP > PM64XO 2.4 miles 356° 2020-08-06 06:33:50
JJ5AZT-7 2 2020-08-06 05:36:00 2020-08-06 07:36:03 PM74AP > PM64XO 5.7 miles 49° 2020-08-06 07:36:03
JN4VVU-9 37 2020-08-06 05:16:19 2020-08-06 10:08:03 PM64XQ > PM64XO 5.7 miles 28° 2020-08-06 06:40:16

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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