Comment:	aprs.fi for iOS
Location:	42°17.75' N 87°50.90' W - locator EN62BH81EA - show map 2.2 km Northwest bearing 328° from Lake Bluff, Lake County, Illinois, United States [?] 3.4 km South bearing 190° from North Chicago, Lake County, Illinois, United States 52.2 km North bearing 342° from Chicago, Cook County, Illinois, United States 82.7 km South bearing 177° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-07-14 12:57:40 UTC (31d 3h18m ago) 2025-07-14 07:57:40 CDT local time at Lake Bluff, United States [?]
Altitude:	203 m
Course:	92°
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	4008

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.