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APRS station WB9ZLM-4 - show graphs
Comment: https://aprsdroid.org/
Location: 36°28.78' N 80°36.93' W - ตำแหน่ง EM96QL65DC - show map
2.3 km ใต้ bearing 199° มาจาก Mount Airy, Surry County, North Carolina, United States [?]
2.5 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Toast, Surry County, North Carolina, United States
53.7 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Winston-Salem, Forsyth County, North Carolina, United States
86.5 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก Greensboro, Guilford County, North Carolina, United States
Last position: 2025-06-05 21:05:15 UTC (14h32m ago)
2025-06-05 17:05:15 EDT เวลาท้องถิ่น Mount Airy, United States [?]
Altitude: 292 m
Course:
ความเร็ว: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: WB9ZLM-4>APDR16 via TCPIP*,qAC,SIXTH
Positions stored: 21740
Other SSIDs: WB9ZLM-1
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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