Mazza Airport in Petaluma, California

Mazza Airport – Petaluma, California (FAA: CA27)

Mazza Airport is a private general aviation facility located in Petaluma, Sonoma County, California. Situated in the heart of the North Bay wine country, this small airfield serves local agricultural, recreational, and private pilot needs in one of California's most scenic rural corridors. The airport occupies a compact footprint on the western edge of Petaluma's agricultural fringe, with the Petaluma River watershed and rolling Marin hills forming a distinctive backdrop for approach and departure procedures.

Petaluma itself sits approximately 37 miles north of San Francisco via US-101, making Mazza Airport a convenient base for pilots who want quick access to the Bay Area without the complexity and cost of larger controlled airports. The nearest commercial service airports are Charles M. Schulz–Sonoma County Airport (STS) in Santa Rosa, roughly 18 miles to the north, and San Francisco International Airport (SFO), approximately 44 miles to the south. For general aviation pilots transiting the Northern California corridor, Mazza provides a quiet, uncontrolled alternative to the busier Gnoss Field (DVO) in Novato, located around 12 miles southeast.

The airfield supports single-engine and light twin-engine piston aircraft operations. Pilots flying the Sonoma–Marin corridor frequently use Mazza as a fuel stop or staging point for day trips into the coastal ranges or the Central Valley. The surrounding landscape — a patchwork of dairy farms, vineyards, and wetlands — creates visually distinctive VFR landmarks that experienced local pilots rely on during pattern work and cross-country arrivals.

Petaluma's regional aviation community has historically relied on smaller private strips like Mazza to maintain access to air travel infrastructure outside the commercial hub environment. With Sonoma County's general aviation activity concentrated at STS and Petaluma Municipal (closed), private facilities such as Mazza Airport fill a niche role for landowners, agricultural operators, and flying club members who require on-demand access without scheduling constraints.

Pilots operating in this airspace should be aware of the Class E airspace transitions near STS to the north and the complex Bravo shelf associated with SFO to the south. The coastal marine layer frequently affects visibility in the Petaluma Gap — a natural wind corridor that funnels air from San Pablo Bay inland — making preflight weather briefings particularly important for this area. Winds can shift rapidly and afternoon turbulence near the gap is a well-known local characteristic documented in area pilot reports.

Agricultural spray operations are common in Sonoma and Marin counties during spring and summer months, and pilots should monitor CTAF frequencies and NOTAMs for temporary flight restrictions associated with low-level ag activity near Mazza Airport. The proximity to protected wetlands along the Petaluma River also means occasional wildlife-related advisories are issued by local aviation authorities.

For pilots researching airports in the Petaluma area, Mazza Airport (ID: 27746) represents one of several private-use facilities that support the fabric of general aviation in Sonoma County. Nearby general aviation resources include Livermore Municipal Airport (LVK) to the east across the Bay, and Meadowlark Airport in Huntington Beach — though the latter is geographically distant, pilots familiar with California's private strip network often cross-reference facilities when planning statewide itineraries. Ground transportation from Mazza into downtown Petaluma is straightforward given the airport's proximity to surface roads connecting to Petaluma Boulevard and US-101.

Frequently Asked Questions – Mazza Airport, Petaluma CA