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APRS station KD9RSA-12 - show graphs
Comment: 146.520MHz Listening
Mic-E message: Off duty
Location: 41°27.73' N 87°05.24' W - locator EN61KL90MW - show map
2.5 km Southwest bearing 241° from Valparaiso, Porter County, Indiana, United States [?]
3.3 km Northeast bearing 38° from Aberdeen, Porter County, Indiana, United States
63.6 km Southeast bearing 133° from Chicago, Cook County, Illinois, United States
107.6 km East bearing 108° from Aurora, Kane County, Illinois, United States
Last position: 2025-10-17 22:13:27 UTC (2d 14h21m ago)
2025-10-17 17:13:27 CDT local time at Valparaiso, United States [?]
Altitude: 183 m
Course: 170°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KD9RSA-12>TQRW7S via W9AZ-2,WIDE1*,WIDE2-1,qAR,KC0AHK (good)
Positions stored: 3475
Other SSIDs: KD9RSA-i
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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