Comment:	aprs.fi for iOS
Location:	39°32.33' N 104°58.83' W - locator DM79MM29IH - show map 8.5 km Southwest bearing 233° from Castlewood, Arapahoe County, Colorado, United States [?] 9.9 km Southwest bearing 243° from Centennial, Arapahoe County, Colorado, United States 22.3 km South bearing 179° from Denver, Denver County, Colorado, United States 79.5 km North bearing 350° from Colorado Springs, El Paso County, Colorado, United States
Last position:	2025-09-21 22:44:19 UTC (53d 14h39m ago) 2025-09-21 16:44:19 MDT local time at Castlewood, United States [?]
Course:	152°
Speed:	2 km/h
Last path:	KI0AR-5>aprs.fi via aprsfi-iOS
Positions stored:	1414
Other SSIDs:	KI0AR-9 KI0AR

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.