Comment:	146.520MHz listening
Mic-E message:	En route
Location:	41°58.55' N 87°48.35' W - ตำแหน่ง EN61CX34HE - show map 964.1 m เหนือ bearing 9° มาจาก Harwood Heights, Cook County, Illinois, United States [?] 7.0 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Lincolnwood, Cook County, Illinois, United States 19.0 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Chicago, Cook County, Illinois, United States 48.8 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-11-18 21:45:41 UTC (21d 7h54m ago) 2025-11-18 15:45:41 CST เวลาท้องถิ่น Harwood Heights, United States [?]
Altitude:	173 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	96°
ความเร็ว:	28 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	N9GOF-9>TQ5X5Z via WIDE1-1,WIDE2-1,qAR,WA9NNN-10
Positions stored:	2105

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.