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APRS station K4ERK - show graphs
Mic-E message: En route
Location: 43°43.70' N 98°45.31' W - locator EN03OR94JT - show map
21.7 km West bearing 274° from Plankinton, Aurora County, South Dakota, United States [?]
38.6 km North bearing 11° from Platte, Charles Mix County, South Dakota, United States
58.3 km West bearing 272° from Mitchell, Davison County, South Dakota, United States
145.4 km Northwest bearing 311° from Yankton, Yankton County, South Dakota, United States
Last position: 2025-06-16 13:28:43 UTC (2h6m ago)
2025-06-16 08:28:43 CDT local time at Plankinton, United States [?]
Altitude: 489 m
Course: 312°
Speed: 109 km/h
Device: Yaesu: FTM-500D (rig)
Last path: K4ERK>TS4S7P via WIDE1-1,WIDE2-1,qAR,N0TO (good)
Positions stored: 529
Stations which heard K4ERK 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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