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APRS station JL1TFJ-12 - show graphs
Comment: OP M.Hagiwara/TT3+
Mic-E message: Off duty
Last status: TinyTrak3 v1.1
Location: 36°30.26' N 139°00.07' E - locator PM96MM01DA - show map
1.5 miles North bearing 3° from Shibukawa, Gunma, Japan [?]
7.2 miles North bearing 1° from Kaneko, Gunma, Japan
68.2 miles Northwest bearing 326° from Tokyo, Tōkyō, Japan
81.3 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-20 21:52:20 EST (21h59m ago)
2025-01-21 11:52:20 JST local time at Shibukawa, Japan [?]
Altitude: 692 ft
Course: 311°
Speed: 0 MPH
Last path: JL1TFJ-12>SVSPR6 via WIDE1-1,qAS,JS1YFI-10 (good)
Positions stored: 133668
Packet rate: 76 seconds between packets on average during 3719 seconds.
Stations near current position of JL1TFJ-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1NDM-90.0 yards 0°2025-01-19 22:46:01 JS1YFI-1020.7 yards 0°2025-01-21 19:28:44
JH1NDM-1220.7 yards 0°2025-01-21 19:44:27 JH1NDM-130.9 miles 16°2025-01-21 19:50:04
JP1NNS-92.2 miles 177°2025-01-20 23:16:00 JI1MIR-92.7 miles 186°2025-01-21 18:02:03
7K1JVQ-72.8 miles 186°2024-12-27 22:28:42 7N4QUE-92.8 miles 299°2025-01-21 17:49:28
JI1WSR-92.9 miles 175°2025-01-18 21:05:38 7K1DBH-93.9 miles 169°2025-01-01 03:24:52
JK1MWP-93.9 miles 141°2025-01-21 18:17:15 JJ1PZQ4.7 miles 124°2025-01-16 15:06:18
JJ1PZQ-74.7 miles 124°2024-12-28 01:03:32 7M2VYN-95.2 miles 304°2025-01-21 07:19:12
JA/GM-0415.5 miles 254°2025-01-17 18:47:40 JJ1PZQ-95.9 miles 167°2025-01-11 04:47:04
JA/GM-0365.9 miles 250°2025-01-10 22:22:00 JA/GM-0466.1 miles 358°2025-01-05 00:25:07
JH1RYE/16.4 miles 326°2024-12-29 20:21:42 7M4AJL-96.4 miles 170°2025-01-10 08:50:34
Stations which heard JL1TFJ-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JS1SZZ-13 14 2025-01-01 20:55:23 2025-01-01 21:59:36 PM96KO > PM96JN 4.0 miles 232° 2025-01-01 20:55:23
JS1YFI-10 172 2024-12-31 23:26:26 2025-01-20 21:52:20 PM96LN > PM96MM 4.0 miles 139° 2025-01-01 23:01:50

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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