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APRS station AA4DF-7 - show graphs
Comment: Dan AA4DF
Location: 35°14.05' N 89°53.58' W - ตำแหน่ง EM55BF26UE - show map
3.7 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Bartlett, Shelby County, Tennessee, United States [?]
17.0 km ตะวันออกเฉียงเหนือ bearing 56° มาจาก Memphis, Shelby County, Tennessee, United States
22.1 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก New South Memphis, Shelby County, Tennessee, United States
Last position: 2025-08-24 16:11:46 UTC (104d 19h50m ago)
2025-08-24 11:11:46 CDT เวลาท้องถิ่น Bartlett, United States [?]
Altitude: 88 m
Course:
ความเร็ว: 0 km/h
Device: BTECH
Last path: AA4DF-7>APBT62-12 via W4BS-3*,WIDE1,WIDE2-1,qAR,KA7UEC-10 (good)
Positions stored: 218
Other SSIDs: AA4DF-5
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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