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APRS station JN1DFA-4 - show graphs
Comment: CB&tokusyo&DCR351&LCR QRV
Location: 35°50.63' N 139°39.86' E - ตำแหน่ง PM95TU92RM - show map
4.1 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Warabi, Saitama, Japan [?]
6.6 km ตะวันตก bearing 279° มาจาก Hatogaya, Saitama, Japan
17.3 km เหนือ bearing 352° มาจาก Tokyo, Tōkyō, Japan
44.1 km เหนือ bearing 3° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2025-07-04 06:25:40 UTC (14d 18h30m ago)
2025-07-04 15:25:40 JST เวลาท้องถิ่น Warabi, Japan [?]
Device: Icom: IC-9100 (D-Star)
Last path: JN1DFA-4>API910 via DSTAR*,qAS,JP1YIW-IS (good)
Positions stored: 1
Other SSIDs: JN1DFA-7 JN1DFA-A
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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