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APRS station JO7PRF-5 - show graphs
Comment: U2APRS
Location: 39°43.39' N 141°07.47' E - locator QM09NR43WN - show map
3.2 km Northwest bearing 312° from Morioka-shi, Iwate, Japan [?]
12.9 km East bearing 70° from Shizukuishi, Iwate, Japan
86.1 km East bearing 89° from Akita, Akita, Japan
87.3 km East bearing 89° from Akita Shi, Akita, Japan
Last position: 2025-10-29 08:27:08 UTC (9d 10h56m ago)
2025-10-29 17:27:08 JST local time at Morioka-shi, Japan [?]
Altitude: 78 m
Course: 355°
Speed: 2 km/h
Device: JA7UDE: U2APRS (app, Android)
Last path: JO7PRF-5>APDU81 via TCPIP*,qAC,T2FUKUOKA
Positions stored: 214
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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