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APRS station JG7PEF-9 - show graphs
Location: 37°21.28' N 140°19.25' E - locator QM07DI85LC - show map
7.5 km Southwest bearing 228° from Kōriyama, Fukushima, Japan [?]
9.7 km Northwest bearing 325° from Sukagawa, Fukushima, Japan
112.5 km Southwest bearing 206° from Sendai-shi, Miyagi, Japan
129.4 km Southeast bearing 118° from Niigata-shi, Niigata, Japan
Last position: 2025-07-05 03:51:51 UTC (2d 10h21m ago)
2025-07-05 12:51:51 JST local time at Kōriyama, Japan [?]
Altitude: 254 m
Speed: 87 km/h
Device: Icom: IC-5100 (D-Star)
Last path: JG7PEF-9>API510 via DSTAR*,qAS,JP7YFC-IS (good)
Positions stored: 160
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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