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APRS station JP1THV-9 - show graphs
Mic-E message: Off duty
Location: 35°46.73' N 139°49.50' E - locator PM95VS96AW - show map
6.8 km West bearing 266° from Matsudo, Chiba, Japan [?]
11.1 km Southwest bearing 219° from Nagareyama, Chiba, Japan
15.6 km Northeast bearing 50° from Tokyo, Tōkyō, Japan
40.3 km Northeast bearing 24° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-02 02:02:08 UTC (53d 16h25m ago)
2025-05-02 11:02:08 JST local time at Matsudo, Japan [?]
Altitude: 31 m
Course: 191°
Speed: 26 km/h
Device: Yaesu: FT2D (ht)
Last path: JP1THV-9>SUTVW3 via WIDE1-1,qAR,JS1YNE-10 (good)
Positions stored: 752
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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