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APRS station N7TDB-9 - show graphs
Mic-E message: In service
Location: 33°37.50' N 112°12.15' W - locator DM33VP50QA - show map
7.1 km Northeast bearing 65° from Sun City, Maricopa County, Arizona, United States [?]
9.9 km East bearing 70° from Youngtown, Maricopa County, Arizona, United States
23.0 km Northwest bearing 329° from Phoenix, Maricopa County, Arizona, United States
41.8 km Northwest bearing 303° from Mesa, Maricopa County, Arizona, United States
Last position: 2026-01-20 19:31:39 UTC (19h35m ago)
2026-01-20 12:31:39 MST local time at Sun City, United States [?]
Altitude: 374 m
Course: 180°
Speed: 63 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: N7TDB-9>S3SWUP via qAR,K7XYG-10
Positions stored: 789
Stations which heard N7TDB-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
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.
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