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APRS station JF4IQS-9 - show graphs
Mic-E message: In service
Location: 35°38.18' N 139°45.33' E - locator PM95VP02PR - show map
3.8 km Northeast bearing 37° from Shinagawa-ku, Japan [?]
8.3 km Southeast bearing 136° from Tokyo, Tōkyō, Japan
13.3 km North bearing 15° from Kawasaki, Kanagawa, Japan
23.3 km Northeast bearing 26° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-17 12:20:04 UTC (32d 22h28m ago)
2025-05-17 21:20:04 JST local time at Shinagawa-ku, Japan [?]
Altitude: 50 m
Course: 115°
Speed: 69 km/h
Device: Yaesu: FT3D (ht)
Last path: JF4IQS-9>S5SXQ8 via JM1YTY-3*,qAO,JF1PEQ-10 (good)
Positions stored: 3874
Other SSIDs: JF4IQS JF4IQS-7
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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