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APRS station JF7GMD-9 - show graphs
Mic-E message: In service
Location: 38°02.69' N 140°42.81' E - locator QM08IB50OS - show map
1.9 km West bearing 252° from Ōkawara, Miyagi, Japan [?]
12.1 km West bearing 275° from Watari, Miyagi, Japan
28.5 km Southwest bearing 209° from Sendai-shi, Miyagi, Japan
111.6 km North bearing 352° from Iwaki, Fukushima, Japan
Last position: 2025-05-18 04:20:06 UTC (29d 8h10m ago)
2025-05-18 13:20:06 JST local time at Ōkawara, Japan [?]
Altitude: 22 m
Course: 66°
Speed: 11 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JF7GMD-9>S8PRV9 via qAO,JL7OTC-10
Positions stored: 4729
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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