Comment:	431.560MHzUdonken.
Mic-E message:	In service
Location:	34°19.76' N 134°02.79' E - locator PM74AH59NA - show map 1.3 km South bearing 167° from Takamatsu-shi, Kagawa, Japan [?] 11.7 km West bearing 273° from Shido, Kagawa, Japan 38.3 km South bearing 165° from Okayama-shi, Okayama, Japan 111.6 km West bearing 249° from Kōbe-shi, Hyōgo, Japan
Last position:	2026-01-25 04:26:18 UTC (2d 15h31m ago) 2026-01-25 13:26:18 JST local time at Takamatsu-shi, Japan [?]
Altitude:	17 m
Course:	106°
Speed:	9 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	JA5UJT-9>S4QYW6 via WIDE1-1,qAO,JA5UJT-10
Positions stored:	99965
Other SSIDs:	JA5UJT-10 JA5UJT-7 JA5UJT-5

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.