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APRS station JK1VAD-9 - show graphs
Mic-E message: Off duty
Location: 35°25.95' N 139°36.15' E - ตำแหน่ง PM95TK23HT - show map
4.0 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Yokohama-shi, Kanagawa, Japan [?]
14.9 km ตะวันออก bearing 112° มาจาก Minami-rinkan, Kanagawa, Japan
29.7 km ใต้ bearing 196° มาจาก Tokyo, Tōkyō, Japan
Last position: 2025-05-13 01:07:59 UTC (21d 1h6m ago)
2025-05-13 10:07:59 JST เวลาท้องถิ่น Yokohama-shi, Japan [?]
Altitude: 17 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 233°
ความเร็ว: 2 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JK1VAD-9>SURUYL via JM1YTY-3*,qAR,JP1BHH-10 (good)
Positions stored: 373
Other SSIDs: JK1VAD-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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