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APRS station WD4U-7 - show graphs
Last status: EM88ni/-
Location: 38°20.69' N 82°54.59' W - ตำแหน่ง EM88NI02TS - show map
3.6 km ตะวันออก bearing 68° มาจาก Grayson, Carter County, Kentucky, United States [?]
23.6 km ตะวันออก bearing 78° มาจาก Olive Hill, Carter County, Kentucky, United States
41.3 km ตะวันตก bearing 259° มาจาก Huntington, Cabell County, West Virginia, United States
111.3 km ตะวันตก bearing 270° มาจาก Charleston, Kanawha County, West Virginia, United States
Last position: 2025-07-20 02:18:41 UTC (16m57s ago)
2025-07-19 22:18:41 EDT เวลาท้องถิ่น Grayson, United States [?]
Altitude: 214 m
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: WD4U-7>APWW11 via TCPIP*,qAC,T2SYDNEY
Positions stored: 33792
Other SSIDs: WD4U-5 WD4U-Y WD4U-10
Last heard a station directly: 2025-03-22 11:22:50 UTC (119d 15h12m ago)
Stations which heard WD4U-7 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - 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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