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APRS station AB9DO - show graphs
Location: 42°15.70' N 88°17.20' W - locator EN52UG52OT - show map
3.3 km Northeast bearing 47° from Crystal Lake, McHenry County, Illinois, United States [?]
6.7 km Northeast bearing 57° from Lakewood, McHenry County, Illinois, United States
69.6 km Northwest bearing 311° from Chicago, Cook County, Illinois, United States
91.8 km South bearing 200° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-02-19 13:47:42 UTC (5d 13h17m ago)
2024-02-19 07:47:42 CST local time at Crystal Lake, United States [?]
Course: 179°
Speed: 83 km/h
Device: Icom: IC-880 (D-Star)
Last path: AB9DO>API880 via DSTAR*,qAR,K9SA-B (good)
Positions stored: 2169
Items and objects originated: AB9DO-DP
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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