Location:	41°41.90' N 88°10.52' W - ตำแหน่ง EN51VQ87XO - show map 13.4 km ตะวันออก bearing 97° มาจาก Boulder Hill, Kendall County, Illinois, United States [?] 13.9 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Aurora, Kane County, Illinois, United States 46.7 km ตะวันตก bearing 249° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-02-21 17:55:05 UTC (320d 8h55m ago) 2025-02-21 11:55:05 CST เวลาท้องถิ่น Boulder Hill, United States [?]
Course:	194°
ความเร็ว:	2 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	NC9J-5>APBM1D via NC9J,DMR*,qAR,NC9J
Positions stored:	3
Other SSIDs:	NC9J-1

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.