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APRS station KR4EZY-9 - show graphs
Mic-E message: En route
Location: 44°02.45' N 103°09.25' W - locator DN84KA19LT - show map
2.5 km South bearing 195° from Rapid Valley, Pennington County, South Dakota, United States [?]
7.6 km Southeast bearing 126° from Rapid City, Pennington County, South Dakota, United States
10.5 km Southwest bearing 221° from Box Elder, Pennington County, South Dakota, United States
75.2 km Southeast bearing 131° from Spearfish, Lawrence County, South Dakota, United States
Last position: 2025-07-09 04:13:58 UTC (36d 11h24m ago)
2025-07-08 22:13:58 MDT local time at Rapid Valley, United States [?]
Altitude: 911 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 289°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KR4EZY-9>TT0RTZ via W0BLK-1,WIDE1*,WIDE2-1,qAR,KE0QIB (good)
Positions stored: 65
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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