Location:	39°49.21' N 75°47.55' W - ตำแหน่ง FM29CT46VU - show map 867.5 m ตะวันตกเฉียงใต้ bearing 245° มาจาก Avondale, Chester County, Pennsylvania, United States [?] 3.0 km ตะวันออก bearing 94° มาจาก West Grove, Chester County, Pennsylvania, United States 55.6 km ตะวันตก bearing 255° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States 91.6 km ตะวันออกเฉียงเหนือ bearing 50° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-16 21:39:25 UTC (177d 4h26m ago) 2025-06-16 17:39:25 EDT เวลาท้องถิ่น Avondale, United States [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	WY2N-1>APX220 via WIDE2-2,qAR,N3MEL-6
Positions stored:	1

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.