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APRS station KD3AVB-7 - show graphs
Comment: JOHN KD3AVB
Location: 39°43.21' N 76°08.94' W - ตำแหน่ง FM19WR22CU - show map
7.8 km ตะวันตก bearing 289° มาจาก Rising Sun, Cecil County, Maryland, United States [?]
19.0 km เหนือ bearing 340° มาจาก Perryville, Cecil County, Maryland, United States
62.1 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก Baltimore, City of Baltimore, Maryland, United States
87.9 km ตะวันตก bearing 253° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-06-22 23:19:10 UTC (167d 11h36m ago)
2025-06-22 19:19:10 EDT เวลาท้องถิ่น Rising Sun, United States [?]
Altitude: 0 m
Last path: KD3AVB-7>APAT51-1 via WIDE1*,WIDE2-1,qAR,N3VBN-3 (good)
Positions stored: 1
Other SSIDs: KD3AVB
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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