Comment:	A=744APRSpro for iPhone hE<15m Chicago A1 B2 C3
Location:	41°48.13' N 87°35.30' W - ตำแหน่ง EN61ET92JM - show map 7.4 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Chicago, Cook County, Illinois, United States [?] 14.5 km ตะวันออก bearing 109° มาจาก Cicero, Cook County, Illinois, United States 60.8 km ตะวันออก bearing 85° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-12-24 21:44:42 UTC (1d 9h29m ago) 2025-12-24 15:44:42 CST เวลาท้องถิ่น Chicago, United States [?]
Course:	0°
ความเร็ว:	0 km/h
Device:	Unknown: Unknown
Last path:	KE2ANU>APRS via TCPIP*,qAC,FIRST
Positions stored:	38

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.