Rialto Municipal Airport in Rialto, California

Rialto Municipal Airport – General Aviation in the Inland Empire

Rialto Municipal Airport (FAA identifier: L67) is a public general aviation facility located in the city of Rialto, San Bernardino County, California. Situated at an elevation of approximately 1,455 feet above mean sea level, the airport serves private pilots, flight training operations, charter services, and light cargo operators throughout the Inland Empire region. The airport is owned and operated by the City of Rialto and functions as a critical component of the region's general aviation infrastructure, providing an accessible alternative to the busier commercial facilities at Ontario International Airport (ONT), located roughly 10 miles to the west.

The airport features a single runway, Runway 9/27, measuring approximately 4,000 feet in length, suitable for single-engine and light twin-engine piston aircraft. This configuration makes Rialto Municipal a practical base of operations for student pilots, flight schools, and recreational aviators who require a less congested environment than the larger regional airports nearby. The field is uncontrolled, meaning pilots operate under standard traffic pattern procedures and self-announce on the local CTAF frequency, a common arrangement for general aviation airports of this size across California.

Flight training is among the most prominent activities at Rialto Municipal Airport. The Inland Empire's favorable flying weather — with roughly 280 days of visual flight rules (VFR) conditions annually — makes the area ideal for student pilots logging cross-country hours and perfecting pattern work. Several fixed-base operators (FBOs) and flight schools have historically maintained operations at or near the field, offering instruction in single-engine aircraft such as the Cessna 172 and Piper Cherokee.

Rialto is located within the greater San Bernardino Valley, flanked by the San Gabriel Mountains to the north and the Santa Ana River watershed to the south. This geography means pilots flying out of Rialto Municipal must be aware of mountain wave activity and terrain clearance requirements when operating toward higher elevations. Departures to the north toward the San Bernardino Mountains require careful density altitude planning, particularly during summer months when temperatures regularly exceed 95°F on the airport surface.

The airport sits within the Los Angeles Basin's complex airspace environment. Pilots based at Rialto must coordinate with Ontario Approach Control (Southern California TRACON) when operating in Class C airspace surrounding ONT, and must maintain awareness of the numerous military operations areas and restricted zones across the Mojave Desert to the northeast. Despite these considerations, Rialto Municipal's position just outside the busiest airspace corridors makes it a convenient and manageable home base for general aviation users.

Fuel availability, tie-down facilities, and basic aircraft maintenance services are among the amenities supporting pilots at the field. Transient parking allows visiting aircraft to stop for fuel and rest during cross-country trips through Southern California. The airport's proximity to Interstate 10 and Interstate 210 provides straightforward ground access for pilots and passengers traveling to and from the Inland Empire's residential and commercial centers.

From a regional aviation perspective, Rialto Municipal Airport complements nearby general aviation fields including Flabob Airport (RIR) in Riverside, Cable Airport (CCB) in Upland, and Chino Airport (CNO) in Chino. Together, these airports form a network of general aviation resources across San Bernardino and Riverside counties, collectively serving thousands of flight operations annually and supporting local aviation businesses, air taxi operators, and the pilot community at large.