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APRS station JH1TVN-9 - show graphs
Mic-E message: Off duty
Location: 35°32.13' N 139°30.54' E - ตำแหน่ง PM95SM18BM - show map
5.3 km ตะวันออก bearing 96° มาจาก Machida, Tōkyō, Japan [?]
12.7 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Komae, Tōkyō, Japan
15.5 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Yokohama-shi, Kanagawa, Japan
23.8 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Tokyo, Tōkyō, Japan
Last position: 2025-05-31 12:03:22 UTC (4d 9h31m ago)
2025-05-31 21:03:22 JST เวลาท้องถิ่น Machida, Japan [?]
Altitude: 34 m
Course: 225°
ความเร็ว: 44 km/h
Device: Kenwood: TM-D710 (rig)
Last path: JH1TVN-9>SUSRQ3 via JS1YAB-2*,qAR,JL1UXH-10 (good)
Positions stored: 20666
Other SSIDs: JH1TVN-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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