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APRS station JA1KWI-7 - show graphs
Mic-E message: Off duty
Location: 35°41.88' N 140°13.72' E - ตำแหน่ง QM05CQ77KM - show map
2.1 km ใต้ bearing 191° มาจาก Sakura, Chiba, Japan [?]
4.0 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Shisui, Chiba, Japan
48.5 km ตะวันออก bearing 89° มาจาก Tokyo, Tōkyō, Japan
59.8 km ตะวันออกเฉียงเหนือ bearing 62° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-31 05:35:21 UTC (2d 18h15m ago)
2025-05-31 14:35:21 JST เวลาท้องถิ่น Sakura, Japan [?]
Altitude: 38 m
Course: 251°
ความเร็ว: 52 km/h
Device: Yaesu: FT5D (ht)
Last path: JA1KWI-7>SUTQX8 via JQ1ZIF-2*,qAR,JL1UXH-10 (good)
Positions stored: 44
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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