Location:	34°23.76' N 133°47.18' E - locator PM64VJ45IA - show map 10.6 km Northwest bearing 326° from Sakaide, Kagawa, Japan [?] 12.5 km North bearing 1° from Marugame, Kagawa, Japan 32.5 km Southwest bearing 205° from Okayama-shi, Okayama, Japan 95.7 km Southwest bearing 241° from Himeji, Hyōgo, Japan
Last position:	2025-10-29 23:58:28 UTC (1d 8h12m ago) 2025-10-30 08:58:28 JST local time at Sakaide, Japan [?]
Altitude:	14 m
Course:	90°
Speed:	0 km/h
Device:	Icom: IC-7100 (D-Star)
Last path:	JA1MST-C>API710 via DSTAR*,qAS,JR1VF-IS
Positions stored:	193
Other SSIDs:	JA1MST-A

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.