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APRS station JJ1UDA-9 - show graphs
Mic-E message: Off duty
Location: 35°44.21' N 140°05.11' E - locator QM05BR06FU - show map
7.6 km Northeast bearing 38° from Narashino, Chiba, Japan [?]
10.4 km Northeast bearing 62° from Funabashi, Chiba, Japan
35.9 km East bearing 81° from Tokyo, Tōkyō, Japan
51.3 km Northeast bearing 51° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-23 22:04:40 UTC (17d 14h15m ago)
2025-01-24 07:04:40 JST local time at Narashino, Japan [?]
Altitude: 42 m
Course:
Speed: 57 km/h
Device: Yaesu: FT5D (ht)
Last path: JJ1UDA-9>SUTTR1 via JQ1ZIF-2*,qAR,JQ1YZZ-10 (good)
Positions stored: 146
Other SSIDs: JJ1UDA-5 JJ1UDA-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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