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APRS station JK1NDF-7 - show graphs
Mic-E message: Off duty
Location: 35°43.08' N 139°42.07' E - locator PM95UR42DH - show map
2.0 miles North bearing 15° from Tokyo, Tōkyō, Japan [?]
7.7 miles North bearing 348° from Shinagawa-ku, Japan
18.9 miles North bearing 10° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-12-27 21:34:50 EST (35d 4h59m ago)
2024-12-28 11:34:50 JST local time at Tokyo, Japan [?]
Altitude: 128 ft
Course: 234°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: JK1NDF-7>SUTSP8 via WIDE1-1,qAR,JA1YCQ-10 (good)
Positions stored: 208
Other SSIDs: JK1NDF
Stations near current position of JK1NDF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JK1NDF0.7 miles 336°2025-02-01 02:22:13 JG1APX-90.9 miles 299°2025-02-01 02:17:00
JJ1UZC-91.0 miles 289°2025-01-17 04:26:55 P-JM1EOK1.4 miles 240°2025-01-30 06:02:37
JM1EOK-11.4 miles 240°2025-02-01 02:28:55 JM1EOK1.4 miles 240°2025-01-29 02:48:40
JO4NZJ1.4 miles 240°2025-01-30 06:36:49 JM1EOK-71.4 miles 241°2025-01-31 08:17:05
JH5PWS1.7 miles 65°2025-01-19 02:23:44 BV3VB1.8 miles 183°2025-01-26 07:19:15
JF1XLJ-91.8 miles 63°2025-01-16 01:26:09 JH1QVS-91.9 miles 317°2025-01-29 23:48:45
JK1XEE-A2.1 miles 194°2025-01-27 09:59:03 JO3SGN-72.1 miles 181°2025-01-12 06:55:37
7M4KPV-72.1 miles 126°2025-01-12 02:55:10 JR1WN-I2.3 miles 67°2025-02-01 02:31:30
JA1YCQ-102.3 miles 67°2025-02-01 02:33:37 JA6OTC-A2.4 miles 233°2025-01-19 19:30:44
JP1YKZ-I2.4 miles 79°2025-01-23 19:59:04 JH1QVS-72.4 miles 312°2025-01-12 09:11:30
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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