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APRS station 7L4DVN-9 - show graphs
Location: 35°23.58' N 139°21.69' E - ตำแหน่ง PM95QJ34JH - show map
8.0 km เหนือ bearing 13° มาจาก Hiratsuka, Kanagawa, Japan [?]
8.4 km ตะวันตกเฉียงเหนือ bearing 333° มาจาก Chigasaki, Kanagawa, Japan
26.2 km ตะวันตก bearing 257° มาจาก Yokohama-shi, Kanagawa, Japan
44.5 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Tokyo, Tōkyō, Japan
Last position: 2025-06-14 06:40:42 UTC (7d 8h38m ago)
2025-06-14 15:40:42 JST เวลาท้องถิ่น Hiratsuka, Japan [?]
Course:
ความเร็ว: 0 km/h
Device: Icom: IC-5100 (D-Star)
Last path: 7L4DVN-9>API510 via DSTAR*,qAS,JP1YJX-IS (good)
Positions stored: 6221
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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