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APRS station JJ1JDT-9 - show graphs
Mic-E message: Off duty
Location: 35°59.24' N 140°31.74' E - locator QM05GX36LX - show map
6.3 km North bearing 343° from Itako, Ibaraki, Japan [?]
10.7 km West bearing 283° from Kashima-shi, Ibaraki, Japan
82.4 km Northeast bearing 66° from Tokyo, Tōkyō, Japan
100.0 km Northeast bearing 53° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-09-04 06:41:11 UTC (50d 8h2m ago)
2025-09-04 15:41:11 JST local time at Itako, Japan [?]
Altitude: 34 m
Course: 238°
Speed: 2 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JJ1JDT-9>SUUYR4 via WIDE1-1,qAR,JG1FVF (good)
Positions stored: 2335
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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