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APRS station JO7PRF-5 - show graphs
Comment: U2APRS
Location: 40°17.06' N 141°47.03' E - locator QN00VG48BF - show map
33.9 km Southeast bearing 135° from Hachinohe, Aomori, Japan [?]
35.5 km Southeast bearing 136° from Uchimaru, Aomori, Japan
84.0 km Northeast bearing 40° from Morioka-shi, Iwate, Japan
106.6 km Southeast bearing 124° from Aomori-shi, Aomori, Japan
Last position: 2025-05-14 09:05:55 UTC (5d 10h19m ago)
2025-05-14 18:05:55 JST local time at Hachinohe, Japan [?]
Altitude: 141 m
Course: 147°
Speed: 78 km/h
Device: JA7UDE: U2APRS (app, Android)
Last path: JO7PRF-5>APDU81 via TCPIP*,qAC,T2FUKUOKA
Positions stored: 184
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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