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APRS station KA7PHJ-11 - show graphs
Comment: MT-RTG
Mic-E message: In service
Last status: MicroTrak FA v1.41
Location: 44°52.66' N 122°04.75' W - locator CN84XV00MP - show map
34.3 km Northeast bearing 66° from Mill City, Linn County, Oregon, United States [?]
43.8 km East bearing 75° from Lyons, Linn County, Oregon, United States
85.6 km Southeast bearing 147° from Portland, Multnomah County, Oregon, United States
96.1 km Southeast bearing 151° from Vancouver, Clark County, Washington, United States
Last position: 2025-06-12 02:01:52 UTC (5d 8h45m ago)
2025-06-11 19:01:52 PDT local time at Mill City, United States [?]
Altitude: 3289 m
Course: 335°
Speed: 307 km/h
Last telemetry: 2025-06-12 02:01:52 UTC (5d 8h45m ago) – show telemetry
Ch 1: 483, Ch 2: 772, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: KA7PHJ-11>T4URVU via NT3S-9*,WIDE2,qAO,NT3S-9 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 89258
Stations which heard KA7PHJ-11 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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