Location:	41°57.22' N 87°51.50' W - ตำแหน่ง EN61BW78AV - show map 2.8 km ตะวันตกเฉียงใต้ bearing 247° มาจาก Norridge, Cook County, Illinois, United States [?] 4.5 km ตะวันตก bearing 250° มาจาก Harwood Heights, Cook County, Illinois, United States 20.7 km ตะวันตกเฉียงเหนือ bearing 304° มาจาก Chicago, Cook County, Illinois, United States 120.7 km ใต้ bearing 178° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2024-06-14 00:05:21 UTC (362d 21h6m ago) 2024-06-13 19:05:21 CDT เวลาท้องถิ่น Norridge, United States [?]
Altitude:	218 m
Device:	unknown: D-Star APDPRS (D-Star)
Last path:	KD9NBC>APDPRS via TCPIP*,qAC,T2SYDNEY
Positions stored:	1
Other SSIDs:	KD9NBC-B KD9NBC-N

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.