Comment:	McKinney ARC W5MRC Field Day @ Erwin Park
Location:	33°12.75' N 96°40.42' W - locator EM13PF91DA - show map 12.1 km East bearing 103° from Prosper, Collin County, Texas, United States [?] 15.5 km Northeast bearing 64° from Frisco, Collin County, Texas, United States 49.3 km North bearing 15° from Dallas, Dallas County, Texas, United States 81.1 km Northeast bearing 48° from Fort Worth, Tarrant County, Texas, United States
Last position:	2025-08-06 23:45:15 UTC (187d 5h11m ago) 2025-08-06 18:45:15 CDT local time at Prosper, United States [?]
Last path:	W5MEF-5>APN000 via TCPIP*,qAC,T2EDM
Positions stored:	65
Other SSIDs:	W5MEF-N W5MEF-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.