Comment:	430.720MHz 438.81MHz DMR-SFR
Mic-E message:	In service
Location:	34°38.90' N 133°58.32' E - ตำแหน่ง PM64XP65PO - show map 3.7 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Okayama-shi, Okayama, Japan [?] 18.4 km เหนือ bearing 6° มาจาก Tamano, Okayama, Japan 110.8 km ตะวันตก bearing 268° มาจาก Kōbe-shi, Hyōgo, Japan
Last position:	2025-11-15 10:41:55 UTC (22d 19m ago) 2025-11-15 19:41:55 JST เวลาท้องถิ่น Okayama-shi, Japan [?]
Altitude:	9 m
Course:	180°
ความเร็ว:	11 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	JE4SMF-9>S4SXY0 via qAR,JA4YZK-10
Positions stored:	8656
Other SSIDs:	JE4SMF-14 JE4SMF-7

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.