Mic-E message:	Off duty
Location:	41°58.65' N 87°43.69' W - ตำแหน่ง EN61DX24OO - show map 6.7 km ตะวันออก bearing 80° มาจาก Harwood Heights, Cook County, Illinois, United States [?] 8.3 km ตะวันออก bearing 79° มาจาก Norridge, Cook County, Illinois, United States 15.6 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Chicago, Cook County, Illinois, United States 118.8 km ใต้ bearing 173° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-05-31 19:10:32 UTC (3d 19h14m ago) 2025-05-31 14:10:32 CDT เวลาท้องถิ่น Harwood Heights, United States [?]
Altitude:	182 m
Course:	358°
ความเร็ว:	44 km/h
Device:	Yaesu: FTM-100D (rig)
Last path:	KD9SJA-1>TQUX6U via WIDE1-1,qAR,KV3T-10
Positions stored:	35

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.