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APRS station JG4TFA-9 - show graphs
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Comment: Testing TinyTrak with GPS
Mic-E message: Off duty
Location: 35°05.09' N 134°02.96' E - locator PM75AC50WI - show map - static map
3.7 miles Northeast bearing 49° from Tsuyama, Okayama, Japan [?]
27.4 miles Southeast bearing 151° from Kurayoshi, Tottori, Japan
29.9 miles North bearing 12° from Okayama-shi, Okayama, Japan
69.7 miles Northwest bearing 293° from Kōbe-shi, Hyōgo, Japan
Last position: 2020-06-02 03:38:55 EDT (4h9m ago)
2020-06-02 16:38:55 JST local time at Tsuyama, Japan [?]
Course: 131°
Speed: 15 MPH
Last path: JG4TFA-9>SUPUP9 via WIDE1-1,qAR,JR4MXP-10 (good)
Positions stored: 83348
Packet rate: 40 seconds between packets on average during 200 seconds.
Stations near current position of JG4TFA-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ4ELR-D1.3 miles 66°2020-05-10 05:35:02 JE4FNC-101.4 miles 287°2020-06-02 07:04:08
JE4FNC-91.4 miles 286°2020-05-30 22:45:33 JA/OY-1884.1 miles 182°2020-05-06 03:47:31
JA/OY-0434.2 miles 1°2020-05-09 11:27:18 JA/OY-0464.9 miles 39°2020-05-06 03:37:32
JE4VQR-95.7 miles 9°2020-05-10 22:07:57 JR4MXP-107.5 miles 70°2020-06-02 07:27:09
JR4MXP-97.7 miles 71°2020-06-02 05:49:55 JA4UNI-78.1 miles 68°2020-05-17 04:37:38
JA4UNI-18.1 miles 68°2020-06-02 07:38:17 JA/OY-0658.1 miles 2°2020-05-07 08:00:30
JA/OY-1698.2 miles 8°2020-05-07 08:04:42 JA/OY-0049.6 miles 328°2020-05-05 03:58:34
JH5AOZ-510.8 miles 326°2020-05-05 03:17:33 JP4YDD-I10.8 miles 11°2020-06-02 07:38:28
PD-I10.8 miles 11°2020-05-28 17:18:28 JA/OY-15210.9 miles 10°2020-05-08 08:05:39
JA/OY-06612.3 miles 275°2020-05-16 21:36:39 JN4QAA18.3 miles 254°2020-05-25 06:51:35
Stations which heard JG4TFA-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR4MXP-10 6 2020-06-01 04:40:06 2020-06-02 03:38:55 PM65XB > PM75CC 10.5 miles 72° 2020-06-01 22:37:19
JE4FNC-10 41 2020-06-01 04:39:30 2020-06-02 03:37:44 PM65XB > PM75AC 4.7 miles 79° 2020-06-01 20:21:29

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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