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APRS station JI1EDP-12 - show graphs
Location: 35°43.67' N 140°19.73' E - locator QM05DR94LQ - show map
5.7 km East bearing 78° from Shisui, Chiba, Japan [?]
8.7 km North bearing 7° from Yachimata, Chiba, Japan
57.6 km East bearing 86° from Tokyo, Tōkyō, Japan
69.4 km Northeast bearing 63° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-16 02:16:17 UTC (26d 18h4m ago)
2025-01-16 11:16:17 JST local time at Shisui, Japan [?]
Altitude: 32 m
Device: Icom: IC-51 (D-Star)
Last path: JI1EDP-12>API51 via DSTAR*,qAS,JP1YLM-IS (good)
Positions stored: 913
Other SSIDs: JI1EDP-9 JI1EDP
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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