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APRS station JH7YUF-2 - show graphs
Mic-E message: In service
Location: 38°15.02' N 140°15.99' E - locator QM08DG10XB - show map
8.5 km West bearing 277° from Yamagata-shi, Yamagata, Japan [?]
10.7 km North bearing 357° from Kaminoyama, Yamagata, Japan
52.9 km West bearing 268° from Sendai-shi, Miyagi, Japan
115.4 km East bearing 70° from Niigata-shi, Niigata, Japan
Last position: 2025-08-16 00:10:55 UTC (7m26s ago)
2025-08-16 09:10:55 JST local time at Yamagata-shi, Japan [?]
Course:
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: JH7YUF-2>S8QUP2 via qAR,JE7ZAX-10
Positions stored: 7
Last heard a station directly: 2025-07-08 09:03:49 UTC (38d 15h14m ago)
Stations which heard JH7YUF-2 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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