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APRS station JP7SPB-7 - show graphs
Comment: Hello
Mic-E message: In service
Location: 38°31.75' N 140°38.47' E - locator QM08HM67WA - show map
22.4 km East bearing 112° from Obanazawa, Yamagata, Japan [?]
23.2 km Northeast bearing 64° from Higashine, Yamagata, Japan
35.2 km Northwest bearing 325° from Sendai-shi, Miyagi, Japan
87.9 km North bearing 10° from Fukushima-shi, Fukushima, Japan
Last position: 2026-01-10 06:10:07 UTC (9d 11h33m ago)
2026-01-10 15:10:07 JST local time at Obanazawa, Japan [?]
Altitude: 3005 m
Course: 123°
Speed: 252 km/h
Device: Kenwood: TH-D75 (ht)
Last path: JP7SPB-7>S8SQW5 via WIDE2-1,qAR,JH7USP-10 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 608
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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