Comment:	Visiting Field Day Sites
Location:	41°56.75' N 87°42.38' W - locator EN61DW56FX - show map 8.9 km East bearing 72° from Elmwood Park, Cook County, Illinois, United States [?] 9.4 km Northeast bearing 44° from Oak Park, Cook County, Illinois, United States 11.6 km Northwest bearing 336° from Chicago, Cook County, Illinois, United States 54.8 km East bearing 68° from Aurora, Kane County, Illinois, United States
Last position:	2025-06-29 01:59:31 UTC (15d 6h37m ago) 2025-06-28 20:59:31 CDT local time at Elmwood Park, United States [?]
Altitude:	148 m
Course:	270°
Speed:	13 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD9KCK-9>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	454

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.