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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°30.27' N 139°00.07' E - locator PM96MM01DB - show map
1.5 miles North bearing 3° from Shibukawa, Gunma, Japan [?]
9.3 miles South bearing 197° from Numata, Gunma, Japan
68.2 miles Northwest bearing 326° from Tokyo, Tōkyō, Japan
78.8 miles Northwest bearing 330° from Kawasaki, Kanagawa, Japan
Last position: 2024-05-20 00:39:53 EDT (3d 2m ago)
2024-05-20 13:39:53 JST local time at Shibukawa, Japan [?]
Altitude: 686 ft
Course: 146°
Speed: 0 MPH
Last path: JH1NDM-12>SVSPR7 via WIDE1-1,qAS,JS1YFI-10 (good)
Positions stored: 4530
Packet rate: 101 seconds between packets on average during 2535 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
JS1YFI-100.0 yards 0°2024-05-23 00:39:27 7N4QUE-90.0 yards 0°2024-05-22 04:26:33
JL1TFJ-1220.7 yards 180°2024-05-22 21:57:12 JH1NDM-783.1 yards 192°2024-04-29 06:46:20
7M2VYN-90.4 miles 225°2024-05-05 23:25:51 7L3NWU-70.6 miles 155°2024-05-17 06:06:35
JI1UON-70.7 miles 88°2024-05-22 21:33:35 JH1NDM-130.9 miles 16°2024-05-23 00:30:05
JI1MIR-91.1 miles 194°2024-05-22 19:10:10 JP1NNS-91.5 miles 150°2024-05-23 00:14:57
7K1JVQ-72.1 miles 329°2024-05-18 20:03:04 JH1NDM-92.1 miles 331°2024-05-12 08:49:43
JJ1PZQ-93.0 miles 128°2024-05-19 02:53:33 JJ1CZU-13.3 miles 76°2024-05-17 09:39:21
7M4AJL-93.6 miles 168°2024-04-27 02:04:17 7N4RDW-93.9 miles 109°2024-05-17 18:02:43
JK1MWP-93.9 miles 141°2024-05-22 19:17:39 JJ1CZU-94.2 miles 164°2024-05-22 02:08:59
JJ1PZQ4.7 miles 124°2024-05-18 01:02:03 JJ1CCB-95.1 miles 304°2024-04-25 03:40:43
Stations which heard JH1NDM-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JJ1CZU-1 5 2024-05-02 02:44:06 2024-05-15 02:49:43 PM96LM > PM96MM 3.6 miles 78° 2024-05-06 02:17:43
JS1YFI-10 143 2024-05-01 23:56:50 2024-05-20 00:39:53 PM96LN > PM96MM 5.5 miles 125° 2024-05-05 20:50:58
JG1PNO-10 19 2024-05-14 20:19:59 2024-05-14 22:20:51 PM96MK > PM96OL 9.7 miles 68° 2024-05-14 20:19:59
JK1AUT-15 15 2024-05-05 21:51:06 2024-05-14 22:21:56 PM96LN > PM96OI 20.2 miles 133° 2024-05-05 21:51:06
JK1QLQ-10 10 2024-05-14 20:16:47 2024-05-20 00:33:13 PM96LL > PM96MJ 5.5 miles 150° 2024-05-20 00:33:13

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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