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APRS station JH1NDM-12 - show graphs
Comment: OP M.Hagiwara/TT3+
Mic-E message: Off duty
Last status: TinyTrak3 v1.1
Location: 36°30.23' N 139°00.08' E - locator PM96MM00DW - show map
1.4 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
81.2 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-09-20 02:28:09 EDT (17h53m ago)
2024-09-20 15:28:09 JST local time at Shibukawa, Japan [?]
Altitude: 682 ft
Course: 346°
Speed: 12 MPH
Last path: JH1NDM-12>SVSPR3 via WIDE1-1,qAS,JS1YFI-10 (good)
Positions stored: 5537
Packet rate: 208 seconds between packets on average during 10188 seconds.
Other SSIDs: JH1NDM-13 JH1NDM-9 JH1NDM-7
Stations near current position of JH1NDM-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL1TFJ-1282.9 yards 349°2024-09-18 21:45:36 JS1YFI-1082.9 yards 349°2024-09-20 20:20:02
7N4QUE-982.9 yards 349°2024-09-20 04:40:40 JH1NDM-987.6 yards 338°2024-09-17 20:51:54
JH1NDM-131.0 miles 15°2024-09-20 20:20:04 JI1WSR-91.0 miles 173°2024-08-24 07:32:04
7L3NWU-71.4 miles 168°2024-09-15 02:29:00 JP1NNS-92.2 miles 179°2024-09-20 19:09:26
7K1JVQ-72.8 miles 172°2024-09-20 06:01:58 JK1MWP-92.9 miles 175°2024-09-20 05:00:41
JI1UON-73.3 miles 211°2024-09-20 04:16:59 JJ1PZQ4.6 miles 124°2024-09-15 05:11:09
7N4RDW4.6 miles 124°2024-09-01 04:30:14 JJ1CCB-95.2 miles 131°2024-08-28 20:47:10
JA/GM-0415.5 miles 254°2024-09-15 02:37:05 JK4MRL-75.9 miles 146°2024-09-20 07:43:24
JK1QLQ-106.6 miles 156°2024-09-20 20:17:49 JP1XYQ-76.8 miles 116°2024-08-24 21:53:30
JN1JTN-97.2 miles 133°2024-09-15 05:18:16 JN1JTN-27.3 miles 133°2024-09-20 20:07:49
Stations which heard JH1NDM-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JS1SZZ-13 19 2024-09-20 00:46:55 2024-09-20 01:57:49 PM96JN > PM96JN 2.5 miles 244° 2024-09-20 00:46:55
JS1YFI-10 74 2024-09-02 04:04:25 2024-09-20 02:28:09 PM96MK > PM96MM 6.4 miles 325° 2024-09-19 20:45:02
JG1PNO-10 12 2024-09-19 20:47:14 2024-09-19 22:04:21 PM96NI > PM96OL 7.7 miles 4° 2024-09-19 20:59:17
JK1AUT-15 10 2024-09-19 20:54:33 2024-09-19 22:07:05 PM96NJ > PM96OI 4.6 miles 141° 2024-09-19 20:54:33
JK1QLQ-10 16 2024-09-19 20:39:40 2024-09-19 23:22:30 PM96NK > PM96MJ 3.3 miles 267° 2024-09-19 20:49:42

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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