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APRS station JR4KDC-11 - show graphs
Mic-E message: In service
Location: 34°35.48' N 133°55.58' E - locator PM64XO11DW - show map
7.9 km South bearing 186° from Okayama-shi, Okayama, Japan [?]
14.6 km East bearing 86° from Kurashiki, Okayama, Japan
115.4 km West bearing 265° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-08-03 07:58:41 UTC (45d 4h38m ago)
2025-08-03 16:58:41 JST local time at Okayama-shi, Japan [?]
Altitude: 4 m
Course: 265°
Speed: 19 km/h
Device: Yaesu: FT3D (ht)
Last path: JR4KDC-11>S4SUT8 via JA4ZZJ-2*,qAR,JR5YEM-10 (good)
Positions stored: 1761
Other SSIDs: JR4KDC-10 JR4KDC-7 JR4KDC-9
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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