Comment:	aprs.fi iOS
Location:	42°01.93' N 87°54.01' W - ตำแหน่ง EN62BA17XR - show map 1.4 km ตะวันตก bearing 265° มาจาก Des Plaines, Cook County, Illinois, United States [?] 5.4 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Park Ridge, Cook County, Illinois, United States 28.9 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Chicago, Cook County, Illinois, United States 111.9 km ใต้ bearing 180° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-06-21 03:10:28 UTC (6d 14h30m ago) 2025-06-20 22:10:28 CDT เวลาท้องถิ่น Des Plaines, United States [?]
Altitude:	197 m
ความเร็ว:	0 km/h
Last path:	N9JDI>aprs.fi via aprsfi-iOS
Positions stored:	3
Other SSIDs:	N9JDI-9 N9JDI-N N9JDI-Y

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.