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APRS station JH4SPU-9 - show graphs
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Comment: 431.000MHz WiRES-X NODE 431.000MHz D-STAR AP 430.900MH
Mic-E message: In service
Location: 35°28.95' N 133°27.67' E - locator PM65RL55IT - show map - static map
8.0 miles Northeast bearing 65° from Yonago, Tottori, Japan [?]
12.4 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: 2021-05-02 19:57:53 EDT (5d 13h49m ago)
2021-05-03 08:57:53 JST local time at Yonago, Japan [?]
Altitude: 112 ft
Course: 24°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JH4SPU-9>S5RXY5 via WIDE1-1,qAR,JR4ZKM-10 (good)
Positions stored: 11552
Other SSIDs: JH4SPU-5 JH4SPU-7
Stations near current position of JH4SPU-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH4SPU-526.0 yards 37°2021-04-11 00:38:53 JH4SPU-769.0 yards 28°2021-05-03 19:21:10
JR4ZKM-1099.0 yards 270°2021-05-08 09:45:50 JI4PTM-96.5 miles 251°2021-05-07 06:10:18
JN4SRR-108.7 miles 248°2021-05-08 09:01:46 JN4SRR-98.7 miles 248°2021-05-07 20:40:59
JN4SRR-78.8 miles 247°2021-04-10 19:43:41 JO4HKO-i9.7 miles 266°2021-04-18 04:24:12
JA/SN-19111.0 miles 234°2021-04-11 02:50:28 JF4TGO-314.6 miles 282°2021-05-08 09:30:36
JK8JSJ-714.6 miles 282°2021-05-08 09:25:56 JA4RQO-717.9 miles 249°2021-05-07 21:19:53
JA4RQO/418.0 miles 249°2021-05-07 21:59:01 JA/SN-10018.0 miles 249°2021-05-07 18:44:44
JO4KOS-719.1 miles 263°2021-05-08 07:13:05 JI4POR-1021.0 miles 265°2021-05-08 09:30:49
JH4KWH-722.8 miles 262°2021-04-24 02:26:38 JH4KWH-1022.9 miles 262°2021-05-08 09:01:59
JH4KWH-922.9 miles 262°2021-05-08 04:32:47 JF4AXU-723.5 miles 263°2021-04-20 06:19:08
Stations which heard JH4SPU-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR4ZKM-10 3 2021-05-02 19:46:01 2021-05-02 19:57:53 PM65RL > PM65RL 99.0 yards 270° 2021-05-02 19:57:53

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.
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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