Mauldin Airport: Private Desert Airstrip in the Tonopah Corridor
Mauldin Airport near Tonopah in western Maricopa County serves the agricultural and rural community of the Harquahala Valley, a productive irrigated farming zone approximately 50 miles west of Phoenix along I-10. Named after the Mauldin family or a local landowner, this private airstrip typifies the working-ranch and farm airports that dot the agricultural landscape of rural Maricopa County. Cotton, alfalfa, and other irrigated crops have defined the Tonopah area's economy, and aerial application aircraft have historically operated from local airstrips like Mauldin Airport to service these large-scale farming operations efficiently.
Mauldin Airport operates as a private-use facility within the FAA Western-Pacific Region's Arizona airspace. At approximately 1,100 feet MSL in the desert basin, the airport enjoys lower elevation than much of Arizona, though the extreme summer heat of the Harquahala Valley creates significant density altitude conditions during the hottest months. The Arizona Department of Transportation Aeronautics Group's records include Mauldin Airport in the Maricopa County private aviation database, part of the comprehensive inventory of both public and private aviation assets that informs statewide aviation planning and safety oversight for Arizona's extensive general aviation community.
Is Mauldin Airport available for public use?
Mauldin Airport is a private-use facility requiring prior permission from the owner. Tonopah Airport is the nearest public-use alternative for pilots needing general aviation access in the western Maricopa corridor without a prior arrangement.
What agricultural aviation roles do airstrips like Mauldin serve?
Private farm airstrips in the Harquahala Valley primarily support aerial application operations—crop dusting—where agricultural aircraft apply pesticides, herbicides, and fertilizers across large irrigated fields. These operations require runways positioned close to the target fields for fuel and chemical loading efficiency.
What extreme heat considerations apply to Mauldin Airport?
The Tonopah area regularly records among Arizona's highest temperatures, exceeding 115°F in summer. Even at just 1,100 feet MSL, density altitude can approach 5,000 feet on peak summer afternoons. Pilots and agricultural operators must plan early morning operations and ensure performance calculations account for these extreme temperature conditions.
Mauldin Airport Contact Information
Address, Phone Number, and Hours for an Airports in Tonopah, Arizona.
| Name | Mauldin Airport |
| Address | North 443rd Avenue, Tonopah AZ 85354 Map |
| Phone | (708) 452-0145 |
| Website | |
| Hours |
Map of Mauldin Airport
Western Maricopa Agricultural Aviation and the Tonopah-Harquahala Valley
The Harquahala Valley around Tonopah and Mauldin Airport represents one of Arizona's most productive agricultural zones, where deep groundwater pumping has supported large-scale irrigation farming in an area that receives only 5–7 inches of annual rainfall. The farms in this valley grow some of Arizona's most important cash crops, and the agricultural aviation that serves them—including aerial application from private strips like Mauldin—is a critical part of the production system. As groundwater resources become more constrained and urban development pressures increase, the agricultural landscape of western Maricopa County is itself in transition.
For pilots seeking public general aviation services in the Tonopah corridor, Tonopah Airport provides basic public-use facilities along the I-10 corridor. The Arizona Department of Transportation Aeronautics Group's western Maricopa County aviation data shows a concentration of private agricultural airstrips in the Harquahala Valley that collectively support a significant agricultural economy largely invisible to the urban Phoenix residents living 50 miles east. The FAA Western-Pacific Region coordinates the open desert airspace over this area—one of the few places in Maricopa County where pilots can fly relatively unconstrained by the complex airspace of the Phoenix metro, enjoying the visual splendor of the Sonoran Desert under Arizona's extraordinary clear skies.