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APRS station KD8UPD-7 - show graphs
Comment: KD8UPD MOBILE 442.17500
Location: 42°04.38' N 86°25.61' W - locator EN62SB87SM - show map
2.9 km Southeast bearing 123° from Fair Plain, Berrien County, Michigan, United States [?]
10.0 km Northeast bearing 50° from Stevensville, Berrien County, Michigan, United States
104.1 km East bearing 76° from Chicago, Cook County, Illinois, United States
161.8 km Southeast bearing 131° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-11-22 09:41:28 UTC (9d 2h14m ago)
2025-11-22 04:41:28 EST local time at Fair Plain, United States [?]
Altitude: 143 m
Course: 55°
Speed: 104 km/h
Last path: KD8UPD-7>APAT81-1 via WIDE1-1,WIDE2-1,qAR,W8MAI-15 (good)
Positions stored: 251
Other SSIDs: KD8UPD-D KD8UPD-9
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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