Comment:	aprs.fi iOS
Location:	40°08.11' N 75°41.43' W - locator FN20DD72DK - show map 13.0 km West bearing 249° from Spring City, Chester County, Pennsylvania, United States [?] 14.1 km Southwest bearing 247° from Royersford, Montgomery County, Pennsylvania, United States 49.2 km Northwest bearing 295° from Philadelphia, Philadelphia County, Pennsylvania, United States 122.6 km Northeast bearing 40° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-07 22:31:37 UTC (43d 5h53m ago) 2025-11-07 17:31:37 EST local time at Spring City, United States [?]
Course:	20°
Speed:	64 km/h
Last path:	W3AWF-10>aprs.fi via aprsfi-iOS
Positions stored:	6
Other SSIDs:	W3AWF-9

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.