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APRS station JP7TDZ-7 - show graphs
Comment: 439.310MHz D-STAR>JP7YFB A
Mic-E message: In service
Location: 38°27.75' N 140°54.49' E - locator QM08KL81XA - show map
12.8 km South bearing 199° from Furukawa, Miyagi, Japan [?]
15.7 km Southwest bearing 232° from Kogota, Miyagi, Japan
21.7 km North bearing 8° from Sendai-shi, Miyagi, Japan
88.0 km Northeast bearing 26° from Fukushima-shi, Fukushima, Japan
Last position: 2024-02-25 02:08:59 UTC (5d 9h4m ago)
2024-02-25 11:08:59 JST local time at Furukawa, Japan [?]
Altitude: 43 m
Course: 13°
Speed: 98 km/h
Device: Kenwood: TH-D74 (ht)
Last path: JP7TDZ-7>S8RWW5 via JE7YSC-2*,qAR,JE7YYQ-10 (good)
Positions stored: 405
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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