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APRS station JF4TGO-3 - show graphs
Comment: Sakaiminato City,Tottori 144.66MHz 1200bps
Mic-E message: Off duty
Location: 35°31.49' N 133°12.37' E - locator PM65OM45RX - show map
2.3 miles Southwest bearing 221° from Sakaiminato, Tottori, Japan [?]
6.8 miles North bearing 339° from Yasugi, Shimane, Japan
72.3 miles Northwest bearing 334° from Kurashiki, Okayama, Japan
72.4 miles Northwest bearing 326° from Okayama-shi, Okayama, Japan
Last position: 2024-12-14 02:30:26 EST (3m52s ago)
2024-12-14 16:30:26 JST local time at Sakaiminato, Japan [?]
Course:
Speed: 0 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JF4TGO-3>SUSQT9 via WIDE1-1,qAR,JH4KWH-10 (good)
Positions stored: 6
Packet rate: 1801 seconds between packets on average during 12605 seconds.
Other SSIDs: JF4TGO-10 JF4TGO-AI
APRS digipeater – Statistics for 2024-12:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2024-12-13 23:46:02 EST (2h48m ago)
Normal receiver range estimate: 6 miles (Updated: 2024-09-30 18:50:52 EDT)
Position packets heard directly: 685 on radio path
Stations near current position of JF4TGO-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1EHY-31.4 miles 32°2024-12-14 01:46:04 JG1EHY-91.5 miles 34°2024-12-08 21:03:03
JA5SAG-52.0 miles 39°2024-12-13 19:20:35 JA5SAG-92.0 miles 43°2024-12-13 19:25:50
JI4POR-108.2 miles 233°2024-12-14 02:21:57 JH4KWH-1010.2 miles 234°2024-12-14 02:05:20
JH4KWH-910.3 miles 240°2024-12-14 02:29:59 KC3WED-5313.4 miles 190°2024-12-05 04:49:13
JR4ZKM-1014.6 miles 101°2024-12-14 02:20:01 JH4SPU-914.6 miles 101°2024-12-04 20:06:55
JH4SPU-714.6 miles 101°2024-12-06 11:22:24 JF4XEM-922.6 miles 256°2024-11-25 23:17:41
JR4WE-I27.6 miles 247°2024-12-14 02:33:34 TAIYO39.0 miles 59°2024-11-21 09:15:20
CORONA POWER39.0 miles 58°2024-12-03 07:16:35
Stations which heard JF4TGO-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JH4KWH-10 282 2024-12-01 05:00:30 2024-12-14 02:30:26 PM65OM > PM65MK 10.2 miles 234° 2024-12-14 02:30:26
JR4ZKM-10 42 2024-12-01 03:30:28 2024-12-08 06:00:31 PM65OM > PM65RL 14.6 miles 101° 2024-12-08 06:00:31

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 JF4TGO-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JH4KWH-9 3 2024-12-13 19:16:56 2024-12-13 22:06:35 PM65NM > PM65OM 5.3 miles 259° 2024-12-13 19:16:56
JI4POR-10 2 2024-12-02 17:24:24 2024-12-05 04:24:24 PM65NK > PM65OM 8.2 miles 233° 2024-12-05 04:24:24
JH4SPU-9 2 2024-12-01 19:21:14 2024-12-02 19:27:27 PM65RL > PM65OM 14.6 miles 101° 2024-12-02 19:27:27
JA5SAG-9 473 2024-12-02 01:47:05 2024-12-13 19:25:50 PM65LJ > PM65OM 14.9 miles 239° 2024-12-02 01:47:05
JG1EHY-9 116 2024-11-30 19:11:10 2024-12-08 21:03:03 PM65PN > PM65OM 7.2 miles 66° 2024-12-08 19:54:04
JG1EHY-3 51 2024-12-01 11:15:28 2024-12-13 23:46:02 PM65ON > PM65OM 1.4 miles 32° 2024-12-13 23:46:02
JH6SGF-15 38 2024-12-02 18:19:55 2024-12-03 03:41:05 PM65RL > PM65OM 15.4 miles 101° 2024-12-02 18:19:55

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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