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APRS station JR9PKF-9 - show graphs
Mic-E message: Off duty
Location: 35°41.28' N 139°44.74' E - locator PM95UQ95LC - show map
4.9 km East bearing 92° from Tokyo, Tōkyō, Japan [?]
8.9 km North bearing 9° from Shinagawa-ku, Japan
28.3 km North bearing 19° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-06-08 08:43:08 UTC (30d 22h25m ago)
2025-06-08 17:43:08 JST local time at Tokyo, Japan [?]
Altitude: 29 m
Course: 274°
Speed: 6 km/h
Device: Yaesu: FT1D (ht)
Last path: JR9PKF-9>SUTQR8 via JM1YTY-3*,qAR,JJ1OKA-10 (good)
Positions stored: 353
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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