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APRS station W4DHK-9 - show graphs
Comment: 146.790MHz T123 -060 Michael - Mobile
Mic-E message: In service
Location: 32°53.81' N 79°45.31' W - ตำแหน่ง FM02CV95JF - show map
12.8 km เหนือ bearing 17° มาจาก Isle of Palms, Charleston County, South Carolina, United States [?]
15.2 km ตะวันออกเฉียงเหนือ bearing 41° มาจาก Mount Pleasant, Charleston County, South Carolina, United States
21.2 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Charleston, Charleston County, South Carolina, United States
155.1 km ตะวันออกเฉียงเหนือ bearing 54° มาจาก Savannah, Chatham County, Georgia, United States
Last position: 2025-12-10 00:02:17 UTC (8h41m ago)
2025-12-09 19:02:17 EST เวลาท้องถิ่น Isle of Palms, United States [?]
Altitude: -20 m
Course: 307°
ความเร็ว: 11 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W4DHK-9>S2US8Q via WIDE1-1,WIDE2-1,qAR,WA4USN-5 (good)
Positions stored: 38469
Stations which heard W4DHK-9 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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