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APRS station JD1YCF-10 - show graphs
Comment: W1,TTn-N Sakaiminato 144.640/9600
Last status: DX: JA4ZAQ 34.37.84N 133.55.02E 115.2km 147üE 14:07
Location: 35°30.22' N 133°13.85' E - locator PM65OM70QV - show map
5.2 km South bearing 183° from Sakaiminato, Tottori, Japan [?]
8.0 km North bearing 347° from Yasugi, Shimane, Japan
113.3 km Northwest bearing 335° from Kurashiki, Okayama, Japan
113.4 km Northwest bearing 326° from Okayama-shi, Okayama, Japan
Last position: 2025-09-15 03:59:45 UTC (3d 15h3m ago)
2025-09-15 12:59:45 JST local time at Sakaiminato, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JD1YCF-10>APU25N via TCPIP*,qAC,T2OSAKA
Positions stored: 1
APRS igate – Statistics for 2025-09:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-09-13 05:54:47 UTC (5d 13h8m ago)
Position packets heard directly: 37 on radio path
Position packets sent to APRS-IS: 37 – show map
Stations heard directly by JD1YCF-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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