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APRS station AA3SP-4 - show graphs
Comment: RADIODDITY DB25-D
Location: 40°14.43' N 76°40.65' W - ตำแหน่ง FN10PF87QR - show map
8.1 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Palmdale, Dauphin County, Pennsylvania, United States [?]
8.8 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Campbelltown, Lebanon County, Pennsylvania, United States
105.7 km เหนือ bearing 357° มาจาก Baltimore, City of Baltimore, Maryland, United States
132.6 km ตะวันตก bearing 284° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-07-23 18:49:52 UTC (136d 16h7m ago)
2025-07-23 14:49:52 EDT เวลาท้องถิ่น Palmdale, United States [?]
Course:
ความเร็ว: 0 km/h
Last path: AA3SP-4>RADIOD via WIDE2-2,qAR,N3TJJ-12 (good)
Positions stored: 30
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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