Comment:	146.540MHz Monitoring
Mic-E message:	In service
Location:	32°26.22' N 111°01.03' W - locator DM42LK74WV - show map 3.0 km North bearing 0° from Tortolita, Pima County, Arizona, United States [?] 7.0 km Northwest bearing 317° from Oro Valley, Pima County, Arizona, United States 25.4 km North bearing 340° from Tucson, Pima County, Arizona, United States 149.5 km Southeast bearing 138° from Phoenix, Maricopa County, Arizona, United States
Last position:	2025-12-31 21:56:17 UTC (8h27m ago) 2025-12-31 14:56:17 MST local time at Tortolita, United States [?]
Altitude:	851 m
Course:	279°
Speed:	0 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	N7MXO-9>S2RVRR via WIDE1-1,qAR,AK7Z-1
Positions stored:	40545
Other SSIDs:	N7MXO-14 N7MXO

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.