Location:	33°42.83' N 112°16.12' W - locator DM33UR71SH - show map 8.8 km Northeast bearing 49° from Sun City West, Maricopa County, Arizona, United States [?] 11.0 km Northeast bearing 33° from Surprise, Maricopa County, Arizona, United States 34.6 km Northwest bearing 329° from Phoenix, Maricopa County, Arizona, United States 52.5 km Northwest bearing 308° from Mesa, Maricopa County, Arizona, United States
Last position:	2025-10-26 20:47:28 UTC (5d 5h52m ago) 2025-10-26 13:47:28 MST local time at Sun City West, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	KM7CHA>APDR16 via W7MOT-3*,qAR,AA7ON-1
Positions stored:	226
Other SSIDs:	KM7CHA-2 KM7CHA-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.