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APRS station W9TMA-9 - show graphs
Comment: Katya Greenville, IL
Mic-E message: In service
Location: 38°45.14' N 89°55.78' W - locator EM58AS80KN - show map
3.9 km Northeast bearing 36° from Maryville, Madison County, Illinois, United States [?]
4.8 km Northwest bearing 303° from Troy, Madison County, Illinois, United States
27.1 km Northeast bearing 59° from Saint Louis, City of Saint Louis, Missouri, United States
119.2 km South bearing 192° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-10-28 14:50:53 UTC (11d 17h22m ago)
2025-10-28 09:50:53 CDT local time at Maryville, United States [?]
Altitude: 193 m
Course: 276°
Speed: 98 km/h
Device: Yaesu: FTM-300D (rig)
Last path: W9TMA-9>S8TU1T via qAR,K0ATT-10
Positions stored: 454
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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