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APRS station WF4USN - show graphs
Mic-E message: In service
Location: 31°14.73' N 85°26.74' W - ตำแหน่ง EM71GF68MW - show map
5.8 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Dothan, Houston County, Alabama, United States [?]
9.4 km ตะวันออกเฉียงใต้ bearing 151° มาจาก Midland City, Dale County, Alabama, United States
142.8 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Tallahassee, Leon County, Florida, United States
Last position: 2025-02-05 23:26:28 UTC (116d 22h28m ago)
2025-02-05 17:26:28 CST เวลาท้องถิ่น Dothan, United States [?]
Altitude: 67 m
Course: 307°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WF4USN>S1QT7S via WIDE1-1,WIDE2-1,qAR,W4CLW (good)
Positions stored: 894
Other SSIDs: WF4USN-9
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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