Comment:	446.175MHz T100 -YAAC development server
Location:	40°03.35' N 75°27.41' W - ตำแหน่ง FN20GB53EJ - show map 2.0 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Berwyn, Chester County, Pennsylvania, United States [?] 2.3 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Paoli, Chester County, Pennsylvania, United States 27.5 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States 130.4 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-01 09:10:08 UTC (8m3s ago) 2025-07-01 05:10:08 EDT เวลาท้องถิ่น Berwyn, United States [?]
Device:	KA2DDO: YAAC (software)
Last path:	KA2DDO>APJYC1 via TCPIP*,qAC,T2NALA
Positions stored:	1263
Other SSIDs:	KA2DDO-8 KA2DDO-5 KA2DDO-7

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.