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APRS station WD4SFR-9 - show graphs
Comment: LISTENING 52
Location: 30°08.84' N 81°45.33' W - ตำแหน่ง EM90CD95II - show map
2.3 km ตะวันออกเฉียงเหนือ bearing 32° มาจาก Lakeside, Clay County, Florida, United States [?]
3.7 km ใต้ bearing 198° มาจาก Bellair-Meadowbrook Terrace, Clay County, Florida, United States
22.7 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Jacksonville, Duval County, Florida, United States
77.7 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก Gainesville, Alachua County, Florida, United States
Last position: 2025-06-30 19:42:58 UTC (12d 16h25m ago)
2025-06-30 15:42:58 EDT เวลาท้องถิ่น Lakeside, United States [?]
Altitude: 0 m
Course: 228°
ความเร็ว: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: WD4SFR-9>APDR10 via WIDE1-1,WIDE2-1,qAR,WW4BSA-6 (good)
Positions stored: 2066
Other SSIDs: WD4SFR-1 WD4SFR WD4SFR-i
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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