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APRS station JN1MKJ-7 - show graphs
Comment: 433.000 on air
Mic-E message: Off duty
Location: 36°22.25' N 139°02.49' E - locator PM96MI48XX - show map
1.8 miles Southwest bearing 218° from Maebashi-shi, Gunma, Japan [?]
3.1 miles Southeast bearing 131° from Kaneko, Gunma, Japan
59.4 miles Northwest bearing 323° from Tokyo, Tōkyō, Japan
72.1 miles Northwest bearing 332° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-22 21:39:21 EDT (3h34m ago)
2024-05-23 10:39:21 JST local time at Maebashi-shi, Japan [?]
Altitude: 351 ft
Course: 352°
Speed: 16 MPH
Device: Yaesu: FT2D (ht)
Last path: JN1MKJ-7>SVRRR5 via WIDE1-1,qAR,JS1YDF-10 (good)
Positions stored: 9395
Packet rate: 621 seconds between packets on average during 2484 seconds.
Other SSIDs: JN1MKJ-9 JN1MKJ-C
Stations near current position of JN1MKJ-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1YDF-100.4 miles 156°2024-05-23 00:52:18 JG1PNO-71.8 miles 50°2024-05-22 23:03:46
JI1QNM-72.2 miles 43°2024-05-17 20:38:33 JR0DLU-72.9 miles 207°2024-05-04 01:05:09
JK1QLQ-103.2 miles 8°2024-05-23 01:13:23 JJ1LSV-93.3 miles 96°2024-05-12 22:57:16
JI1KAV-13.7 miles 137°2024-05-12 05:16:46 JE1MGB-94.4 miles 278°2024-05-18 22:38:24
JJ1LXW-94.8 miles 127°2024-05-22 19:33:31 JF1FRY-54.9 miles 179°2024-05-22 02:03:17
JF1FRY-55.0 miles 179°2024-05-22 22:29:23 JN1JTN-95.2 miles 36°2024-05-17 04:28:53
JN1JTN-25.2 miles 36°2024-05-23 00:53:00 JJ1CZU-95.3 miles 348°2024-05-22 02:08:59
JQ1VVF-95.7 miles 192°2024-05-19 02:21:53 7M3HJT-95.8 miles 80°2024-04-30 06:22:37
7M4AJL-95.9 miles 345°2024-04-27 02:04:17 JK1MWP-96.2 miles 2°2024-05-22 19:17:39
JI1QNM-96.4 miles 143°2024-05-07 05:08:43 7K1JVQ-96.7 miles 79°2024-05-22 22:21:25
Stations which heard JN1MKJ-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JN1JTN-2 1 2024-05-22 15:35:49 2024-05-22 15:35:49 PM96MJ > PM96NK 3.9 miles 30° 2024-05-22 15:35:49
JS1YDF-10 16 2024-05-22 15:33:48 2024-05-22 21:39:21 PM96MJ > PM96MI 2.0 miles 227° 2024-05-22 15:33:48

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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