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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°00.07' 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: 2024-11-18 21:53:36 EST (2d 14h40m ago)
2024-11-19 11:53:36 JST local time at Shibukawa, Japan [?]
Altitude: 715 ft
Course: 341°
Speed: 12 MPH
Last path: JH1NDM-12>SVSPR3 via WIDE1-1,qAS,JS1YFI-10 (good)
Positions stored: 6138
Packet rate: 101 seconds between packets on average during 4957 seconds.
Other SSIDs: JH1NDM-13 JH1NDM-9 JH1NDM-7
Stations near current position of JH1NDM-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1NDM-981.4 yards 0°2024-10-25 02:54:23 JL1TFJ-1281.4 yards 0°2024-11-19 00:20:19
JS1YFI-1081.4 yards 0°2024-11-21 12:33:02 7N4QUE-981.4 yards 0°2024-11-21 03:40:06
7M2VYN-90.9 miles 317°2024-11-20 02:03:00 JH1NDM-131.0 miles 15°2024-11-21 12:30:05
7L3NWU-71.5 miles 177°2024-11-17 01:48:16 JS1SZZ-91.9 miles 178°2024-11-09 05:19:04
JK1MWP-92.9 miles 174°2024-11-20 03:54:55 7K1JVQ-72.9 miles 166°2024-11-19 04:43:36
7K1JVQ-93.1 miles 177°2024-11-21 05:02:49 JI1UON-73.3 miles 204°2024-11-21 07:17:39
JJ1PZQ-94.6 miles 124°2024-11-21 03:56:05 JA/GM-0415.5 miles 254°2024-11-17 01:43:06
JA/GM-0365.9 miles 250°2024-11-17 01:23:07 JA/GM-0466.1 miles 358°2024-11-13 01:33:37
JA/GM-0536.4 miles 326°2024-11-08 02:05:39 JE1MGB-56.6 miles 181°2024-11-20 02:56:40
JK1QLQ-106.6 miles 156°2024-11-21 09:16:45 JN1JTN-97.3 miles 133°2024-11-04 17:47:33
Stations which heard JH1NDM-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JS1SZZ-13 19 2024-11-14 19:49:22 2024-11-14 21:01:56 PM96KO > PM96JN 4.0 miles 232° 2024-11-14 21:01:56
JS1YFI-10 242 2024-10-31 23:53:21 2024-11-18 21:53:36 PM96LN > PM96MM 5.1 miles 124° 2024-11-14 19:38:30
JK1AUT-15 1 2024-11-04 19:32:11 2024-11-04 19:32:11 PM96ML > PM96OI 12.8 miles 134° 2024-11-04 19:32:11
JK1QLQ-10 1 2024-11-14 19:37:22 2024-11-14 19:37:22 PM96LN > PM96MJ 11.3 miles 143° 2024-11-14 19:37:22

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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