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APRS station K9UL-5 - show graphs
Comment: 448.975MHz
Mic-E message: In service
Location: 31°36.65' N 111°03.05' W - locator DM41LO36VO - show map
504.1 m Southwest bearing 247° from Tubac, Santa Cruz County, Arizona, United States [?]
13.0 km South bearing 176° from Arivaca Junction, Pima County, Arizona, United States
35.1 km North bearing 343° from Heroica Nogales, Sonora, Mexico
68.9 km South bearing 190° from Tucson, Pima County, Arizona, United States
Last position: 2025-07-02 20:39:00 UTC (6h36m ago)
2025-07-02 13:39:00 MST local time at Tubac, United States [?]
Altitude: 986 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course: 162°
Speed: 61 km/h
Device: Yaesu: FTM-500D (rig)
Last path: K9UL-5>S1SVVZ via WIDE1-1,WIDE2-1,qAR,K7TUS (good)
Positions stored: 9799
Other SSIDs: K9UL-9
Stations which heard K9UL-5 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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