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APRS station JM1BFM - show graphs
Comment: ARROWÑLINE ANTENA/5100
Location: 35°50.56' N 140°41.04' E - ตำแหน่ง QM05IU22BF - show map
6.1 km ตะวันออก bearing 98° มาจาก Omigawa, Chiba, Japan [?]
14.1 km ใต้ bearing 165° มาจาก Kashima-shi, Ibaraki, Japan
91.1 km ตะวันออก bearing 79° มาจาก Tokyo, Tōkyō, Japan
103.8 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-29 05:43:31 UTC (6d 11h11m ago)
2025-05-29 14:43:31 JST เวลาท้องถิ่น Omigawa, Japan [?]
Altitude: -5 m
ความเร็ว: 33 km/h
Device: Icom: IC-5100 (D-Star)
Last path: JM1BFM>API510 via DSTAR*,qAS,JP1YLW-IS (good)
Positions stored: 34642
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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