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APRS station JF1THW-9 - show graphs
Comment: _6
Mic-E message: Off duty
Location: 35°49.72' N 139°39.22' E - locator PM95TT88KV - show map
5.1 km Northeast bearing 32° from Wako, Saitama, Japan [?]
10.6 km North bearing 2° from Nerima, Tōkyō, Japan
15.8 km North bearing 348° from Tokyo, Tōkyō, Japan
42.3 km North bearing 1° from Yokohama-shi, Kanagawa, Japan
Last position: 2026-01-20 20:09:31 UTC (16d 15h44m ago)
2026-01-21 05:09:31 JST local time at Wako, Japan [?]
Altitude: 20 m
Course: 234°
Speed: 100 km/h
Device: Unknown: Other Mic-E
Last path: JF1THW-9>SUTYW2 via JO1ZXU-2*,qAR,7L2IWN-13 (good)
Positions stored: 2000
Other SSIDs: JF1THW-i
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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