Comment:	439.780MHz
Mic-E message:	Off duty
Location:	35°14.34' N 139°39.42' E - ตำแหน่ง PM95TF87UI - show map 5.0 km ใต้ bearing 191° มาจาก Yokosuka, Kanagawa, Japan [?] 16.4 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Futtsu, Chiba, Japan 23.2 km ใต้ bearing 177° มาจาก Yokohama-shi, Kanagawa, Japan 50.2 km ใต้ bearing 184° มาจาก Tokyo, Tōkyō, Japan
Last position:	2025-08-28 12:39:10 UTC (100d 22h29m ago) 2025-08-28 21:39:10 JST เวลาท้องถิ่น Yokosuka, Japan [?]
Course:	0°
ความเร็ว:	0 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	JK1CDP>SUQTS4 via JM1YTY-3,qAO,JQ1ZVN-10
Positions stored:	20
Other SSIDs:	JK1CDP-7 JK1CDP-B JK1CDP-5 JK1CDP-i

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.