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APRS station JK1NDF - show graphs
Comment: 433.000MHz hello!
Mic-E message: In service
Location: 35°43.67' N 139°41.75' E - locator PM95UR34LQ - show map
2.6 miles East bearing 98° from Nerima, Tōkyō, Japan [?]
2.7 miles North bearing 5° from Tokyo, Tōkyō, Japan
19.6 miles North bearing 9° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-06 04:08:17 EST (3h52m ago)
2025-02-06 18:08:17 JST local time at Nerima, Japan [?]
Course:
Speed: 0 MPH
Device: Yaesu: FTM-500D (rig)
Last path: JK1NDF>S5TSV7 via JS1YAB-2*,qAR,JL1UXH-10 (good)
Positions stored: 52
Other SSIDs: JK1NDF-7
Stations near current position of JK1NDF - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1APX-90.5 miles 245°2025-02-01 02:17:00 JH1QVS-91.2 miles 306°2025-01-29 23:48:45
P-JM1EOK1.7 miles 213°2025-02-06 00:02:40 JM1EOK-11.7 miles 214°2025-02-06 07:58:58
JM1EOK1.7 miles 214°2025-02-03 22:02:14 JO4NZJ1.7 miles 214°2025-02-06 00:59:23
JR1MEY-71.7 miles 324°2025-02-04 07:24:04 JN1RQI-91.7 miles 326°2025-02-04 18:51:47
JR1MEY-91.7 miles 331°2025-02-05 00:22:05 JH1QVS-71.7 miles 302°2025-01-12 09:11:30
7K4IWZ1.7 miles 110°2025-02-02 19:41:56 JR1ABN-91.8 miles 339°2025-01-11 01:14:29
JF1XLJ-92.0 miles 86°2025-02-05 00:01:31 JI1PPV-72.3 miles 17°2025-02-05 22:45:29
JN1RQI-72.4 miles 266°2025-01-12 23:06:50 JK1XEE-62.4 miles 182°2025-02-05 10:39:24
7N1TRI2.4 miles 265°2025-01-31 03:50:46 JR1WN-I2.5 miles 85°2025-02-06 07:51:30
JK1XEE-A2.5 miles 182°2025-02-05 10:39:03 JA1YCQ-102.5 miles 85°2025-02-06 07:46:07
Stations which heard JK1NDF directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JS1YAB-2 3 2025-02-01 02:51:10 2025-02-06 04:08:17 PM95UR > PM95OP 26.0 miles 254° 2025-02-06 04:08:17
JA1YCQ-10 5 2025-02-01 02:22:13 2025-02-01 03:51:10 PM95UR > PM95UR 2.5 miles 85° 2025-02-01 03:51:10

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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