Comment:	Search & Rescue, Tucson
Location:	32°19.09' N 110°49.28' W - locator DM42OH16KI - show map 9.4 km East bearing 76° from Catalina Foothills, Pima County, Arizona, United States [?] 10.8 km Northwest bearing 313° from Tanque Verde, Pima County, Arizona, United States 14.6 km Northeast bearing 43° from Tucson, Pima County, Arizona, United States 145.3 km Southeast bearing 139° from Chandler, Maricopa County, Arizona, United States
Last position:	2025-04-28 18:02:25 UTC (25d 50m ago) 2025-04-28 11:02:25 MST local time at Catalina Foothills, United States [?]
Altitude:	865 m
Course:	151°
Speed:	0 km/h
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	N7SAR-4>APOT21 via WIDE1-1,WIDE2-1,qAR,K7TUS-1
Positions stored:	48078
Other SSIDs:	N7SAR N7SAR-1 N7SAR-3 N7SAR-2

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.