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APRS station JA7THE-9 - show graphs
Mic-E message: Off duty
Location: 35°46.19' N 140°06.47' E - ตำแหน่ง QM05BS24WS - show map
5.0 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Shiroi, Chiba, Japan [?]
9.7 km ตะวันออก bearing 95° มาจาก Kamagaya-shi, Chiba, Japan
38.6 km ตะวันออก bearing 77° มาจาก Tokyo, Tōkyō, Japan
55.2 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-18 23:34:20 UTC (35d 21h32m ago)
2025-05-19 08:34:20 JST เวลาท้องถิ่น Shiroi, Japan [?]
Altitude: 20 m
Course: 92°
ความเร็ว: 7 km/h
Device: Yaesu: FTM-500D (rig)
Last path: JA7THE-9>SUTVQ9 via WIDE1-1,qAR,JG1FVF (good)
Positions stored: 113795
Other SSIDs: JA7THE-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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