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Web station JI4DLU - show graphs
Location: 33°26.98' N 129°57.95' E - locator PM43XK57VV - show map
872.2 m Northwest bearing 335° from Karatsu, Saga, Japan [?]
21.7 km North bearing 21° from Imari, Saga, Japan
45.4 km West bearing 248° from Fukuoka-shi, Fukuoka, Japan
90.9 km Southwest bearing 242° from Kitakyūshū, Fukuoka, Japan
Last position: 2025-05-22 21:54:02 UTC (27d 12h35m ago)
2025-05-23 06:54:02 JST local time at Karatsu, Japan [?]
Altitude: 66 m
Course: 93°
Speed: 0 km/h
Last path: >aprs.fi via Web
Positions stored: 121
Other SSIDs: JI4DLU-9 JI4DLU-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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