Comment:	Chicago IL
Location:	41°39.66' N 87°46.59' W - ตำแหน่ง EN61CP68TP - show map 2.0 km ตะวันตก bearing 270° มาจาก Crestwood, Cook County, Illinois, United States [?] 3.3 km ตะวันตก bearing 254° มาจาก Alsip, Cook County, Illinois, United States 23.5 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Chicago, Cook County, Illinois, United States 46.4 km ตะวันออก bearing 104° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-10-11 05:27:15 UTC (59d 16h16m ago) 2025-10-11 00:27:15 CDT เวลาท้องถิ่น Crestwood, United States [?]
Course:	25°
ความเร็ว:	7 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	KF4TIM-9>APBM1D via KF4TIM,DMR*,qAR,KF4TIM
Positions stored:	257
Other SSIDs:	KF4TIM-B KF4TIM-N KF4TIM-10 KF4TIM-D KF4TIM-4 KF4TIM-7

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.