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APRS station KA2DDO - show graphs
Comment: 441.175MHz T100 -YAAC development
Location: 40°03.35' N 75°27.42' W - locator FN20GB53DJ - show map
2.0 km Northwest bearing 308° from Berwyn, Chester County, Pennsylvania, United States [?]
2.2 km Northeast bearing 47° from Paoli, Chester County, Pennsylvania, United States
27.5 km Northwest bearing 295° from Philadelphia, Philadelphia County, Pennsylvania, United States
130.4 km Northeast bearing 49° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-01-18 18:45:37 UTC (22d 16h34m ago)
2025-01-18 13:45:37 EST local time at Berwyn, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device: KA2DDO: YAAC (software)
Last path: KA2DDO>APJYC1 via TCPIP*,qAC,T2USANE
Positions stored: 1262
Other SSIDs: KA2DDO-5 KA2DDO-7
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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