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APRS station W9TRO - show graphs
Comment: YSF#22220 via pYSFReflector FTM-100D
Location: 42°01.08' N 87°41.06' W - locator EN62DA74VH - show map
2.6 km South bearing 170° from Evanston, Cook County, Illinois, United States [?]
6.8 km Southeast bearing 152° from Wilmette, Cook County, Illinois, United States
18.9 km North bearing 351° from Chicago, Cook County, Illinois, United States
114.9 km South bearing 171° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2026-02-03 17:10:56 UTC (6d 35m ago)
2026-02-03 11:10:56 CST local time at Evanston, United States [?]
Speed: 12 km/h
Device: Unknown: Unknown
Last path: W9TRO>APRS via TCPIP*,qAS,YSF22220
Positions stored: 85
Other SSIDs: W9TRO-7 W9TRO-9 W9TRO-10
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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