Source callsign:	K7VTT-S
Comment:	70cm Voice (D-Star) 445.00000MHz +0.0000MHz
Location:	32°33.23' N 110°56.00' W - locator DM42MN82AW - show map 5.5 km North bearing 348° from Catalina, Pima County, Arizona, United States [?] 18.4 km North bearing 10° from Oro Valley, Pima County, Arizona, United States 36.9 km North bearing 359° from Tucson, Pima County, Arizona, United States 145.5 km Southeast bearing 133° from Phoenix, Maricopa County, Arizona, United States
Last position:	2025-11-04 10:05:33 UTC (4m59s ago) 2025-11-04 03:05:33 MST local time at Catalina, United States [?]
Altitude:	3 m
Last path:	K7VTT-S>APDG01 via TCPIP*,qAC,K7VTT-GS
Positions stored:	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.