Source callsign:	N2JRW-S
Comment:	440 Voice 440.00000MHz +0.0000MHz
Location:	41°56.28' N 87°41.42' W - ตำแหน่ง EN61DW75DC - show map 8.1 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Lincolnwood, Cook County, Illinois, United States [?] 10.3 km เหนือ bearing 341° มาจาก Chicago, Cook County, Illinois, United States 11.5 km ใต้ bearing 180° มาจาก Evanston, Cook County, Illinois, United States 123.6 km ใต้ bearing 172° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-06-15 20:01:51 UTC (4d 18h6m ago) 2025-06-15 15:01:51 CDT เวลาท้องถิ่น Lincolnwood, United States [?]
Last path:	N2JRW-S>APDG01 via TCPIP*,qAC,N2JRW-GS
Positions stored:	2
Others sourced by N2JRW-S:	N2JRW 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.