Featured Airports & Airspaces Directory

Lo-Fi ATC streams live communications and high-resolution flight paths across 14 premier aviation hubs. Explore runway layouts, frequencies, operational characteristics, and airspace trivia below.

Phoenix Sky Harbor KPHX
Freq: 124.90 MHz • Elevation: 1,135 ft
One of the busiest commercial airfields in the American Southwest. Features three parallel runways (7L/25R, 7R/25L, and 8/26). Operators encounter desert thermal turbulence and mountainous departure corridors over Camelback and South Mountain.
Milwaukee Mitchell Intl KMKE
Freq: 124.57 MHz • Elevation: 723 ft
Wisconsin's primary commercial aviation hub. Operates five runways, with 1L/19R serving heavy jet traffic. Features specialized cold-weather winter de-icing flow management and lake-effect wind adjustments from Lake Michigan.
Oshkosh Wittman Regional KOSH
Freq: 118.50 MHz • Elevation: 808 ft
Famous globally as the venue for the annual EAA AirVenture fly-in. During convention week, Wittman's control tower becomes the busiest on Earth, handling over 10,000 aircraft movements with unique colored dot runway touchdown procedures.
Chicago O'Hare Intl KORD
Freq: 120.75 MHz • Elevation: 668 ft
A cornerstone of American commercial aviation. Following its multi-billion-dollar modernization program, O'Hare features six parallel east-west runways and two crosswind runways, orchestrated by dual active control towers.
Atlanta Hartsfield-Jackson KATL
Freq: 119.50 MHz • Elevation: 1,026 ft
The world's premier passenger megahub. Boasts five parallel runways allowing triple simultaneous instrument landings. Handles over 2,500 daily flight operations across Delta Air Lines' primary global headquarters.
Los Angeles International KLAX
Freq: 120.95 MHz • Elevation: 128 ft
The primary international gateway to the West Coast. Operates four parallel runways divided into North and South airfield complexes. Famous for evening "Over-Ocean" noise abatement procedures reversing departure directions over Santa Monica Bay.
New York John F. Kennedy KJFK
Freq: 119.10 MHz • Elevation: 13 ft
New York's premier transcontinental and transatlantic gateway. Famous for challenging visual approaches including the iconic "Canarsie Approach" onto Runways 13L/13R over Jamaica Bay to avoid congested surrounding New York airspace.
Denver International KDEN
Freq: 128.75 MHz • Elevation: 5,431 ft
The largest commercial airport by land area in North America (53 square miles). Features six massive 12,000 to 16,000-foot runways arranged in a non-intersecting pinwheel layout designed to accommodate high-altitude "mile-high" aircraft performance.
Dallas/Fort Worth Intl KDFW
Freq: 126.55 MHz • Elevation: 607 ft
A massive 7-runway aviation metroplex that serves as American Airlines' flagship hub. Features independent East and West tower operations capable of simultaneous four-stream arrival operations.
San Francisco International KSFO
Freq: 120.50 MHz • Elevation: 13 ft
Known for picturesque side-by-side parallel visual approaches onto Runways 28L and 28R, separated by just 750 feet. Microclimates and coastal Pacific fog frequently trigger Ground Delay Programs orchestrated by NorCal TRACON.
Miami International KMIA
Freq: 133.77 MHz • Elevation: 8 ft
The premier passenger and cargo bridge connecting North America with Latin America and the Caribbean. Handles extensive night-cargo widebody movements on Runways 8R/26L and 9/27.
Seattle-Tacoma Intl KSEA
Freq: 119.90 MHz • Elevation: 433 ft
The primary Pacific Northwest gateway, nestled between Puget Sound and Mount Rainier. Operates three parallel north-south runways with complex mountainous terrain navigation procedures.
Las Vegas Harry Reid KLAS
Freq: 118.70 MHz • Elevation: 2,181 ft
Located directly adjacent to the Las Vegas Strip. Handles high-density commercial airliners alongside private charter jets with dramatic nighttime departures banked over glowing resort corridors.
Boston Logan International KBOS
Freq: 128.80 MHz • Elevation: 19 ft
Historic coastal airfield surrounded on three sides by Boston Harbor. Operates six intersecting runways requiring tight controller coordination and rapid runway crossing clearances.