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APRS station W9PLH-9 - show graphs
Comment: 146.520MHz Peter - Mobile
Mic-E message: In service
Location: 41°21.47' N 89°11.13' W - locator EN51JI75RV - show map
3.6 km North bearing 20° from Spring Valley, Bureau County, Illinois, United States [?]
5.8 km Northwest bearing 306° from Peru, LaSalle County, Illinois, United States
84.7 km Southwest bearing 238° from Aurora, Kane County, Illinois, United States
101.8 km South bearing 184° from Rockford, Winnebago County, Illinois, United States
Last position: 2025-12-20 21:35:21 UTC (2d 6h28m ago)
2025-12-20 15:35:21 CST local time at Spring Valley, United States [?]
Altitude: 183 m
Course:
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W9PLH-9>T1RQ4W via W9MKS-15,WIDE1*,WIDE2-1,qAR,N9ISS-1 (good)
Positions stored: 12867
Stations which heard W9PLH-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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