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APRS station JO7PRF-5 - show graphs
Comment: U2APRS
Location: 40°05.27' N 141°30.92' E - ตำแหน่ง QN00SC11UB - show map
22.5 km ตะวันออกเฉียงใต้ bearing 126° มาจาก Ichinohe, Iwate, Japan [?]
45.8 km ใต้ bearing 178° มาจาก Hachinohe, Aomori, Japan
104.9 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Aomori-shi, Aomori, Japan
126.2 km ตะวันออก bearing 70° มาจาก Akita, Akita, Japan
Last position: 2025-05-28 02:41:18 UTC (10d 15h15m ago)
2025-05-28 11:41:18 JST เวลาท้องถิ่น Ichinohe, Japan [?]
Altitude: 657 m
Course: 202°
ความเร็ว: 2 km/h
Device: JA7UDE: U2APRS (app, Android)
Last path: JO7PRF-5>APDU81 via TCPIP*,qAC,T2HAKATA
Positions stored: 185
Other SSIDs: JO7PRF
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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