What is March Airfield and why it matters
March Airfield, often referred to as March Air Reserve Base, is a joint civil–military airport located near Riverside and Moreno Valley in Riverside County, California. It hosts both civil aviation operations and significant California Air National Guard and U.S. Air Force Reserve units, making it a rare dual-use installation in a densely populated region. Originally established during World War II as a training and logistics hub, the field evolved into a strategic reserve component supporting national defense, disaster response, and regional air mobility. Understanding its layout, operational model, and long-term development helps clarify its role in public safety, economic activity, and community planning.
March Airfield in World War II and early military operations
Founding and wartime purpose
Originally activated in 1942 as Camp Anza, the installation supported logistics and training for the U.S. Army during World War II. Later redesignated as March Field (after 1st Lieutenant Peyton C. March, Jr.), it became an important air training and aircraft staging base on the West Coast. Its proximity to manufacturing centers and coastal shipping lanes made it strategically valuable for heavy bomber training and airlift preparation. Many of the base’s early runways and support facilities were built to address rapidly expanding wartime needs.
Cold War developments and peak usage
During the Cold War, March Air Reserve Base (then March AFB) expanded its infrastructure to accommodate larger strategic airlift and refueling aircraft, including heavy transports and tankers. The runway and taxiway system were upgraded to handle demanding operational cycles, and hardened facilities for command and control were added. These investments reflected its role in global contingency operations, including support during the Korean and Vietnam eras. After Cold War drawdowns, base realignment decisions reshaped its tenant mix, leading to the current blended civil–military use pattern.
| Date or Period | Event | Why It Matters |
|---|---|---|
| 1942 | Activated as Camp Anza; later March Field | World War II training and logistics hub |
| 1940s–1950s | Heavy bomber and airlift training | Prepared crews for Pacific and European operations |
| 1993 | Base Realignment and Closure (BRAC) adjustments | Shift to reserve-focused mission and civil–military airport model |
Modern operations and civil–military mix
Airport functions and commercial operations
Today, March Airfield operates as a public-use airport with scheduled passenger services, general aviation, and cargo operations. The civil airport is governed by the Riverside County Transportation Commission (RCTC), which oversees planning, safety standards, and long-term land-use decisions. Fixed-base operators, flight schools, and charter services use the airfield, which is integrated into the Southern California airspace network. Its instrument approaches and runway length support a wide range of turboprop and small-jet operations, complementing nearby larger commercial airports.
Military tenants and reserve roles
The California Air National Guard hosts several key units at March, including mobility and maintenance groups that support regional readiness. U.S. Air Force Reserve squadrons contribute to global airlift, aerial refueling, and aeromedical evacuation capabilities. These units train regularly and deploy in support of homeland security, humanitarian assistance, and overseas operations. The base also hosts Department of Defense and contractor staff, along with limited Army and Marine Corps liaison elements, reinforcing its joint operational character.
Facility layout and key infrastructure
Runways, taxiways, and airside systems
March Airfield features multiple runways designed to accommodate concurrent military and civil operations. The primary runway is capable of handling large transport aircraft, while crosswind and secondary runways add redundancy and flexibility. Taxiway networks, holding positions, and lighting systems are maintained to meet both civilian aviation regulations and military operational standards. Recent upgrades have focused on safety enhancements, noise compatibility, and pavement preservation to extend facility life.
Support facilities and civic integration
On base and adjacent lands, March hosts maintenance hangars, cargo terminals, training ranges, and administrative buildings. Public–private partnerships help integrate base services with regional needs, such as emergency response training and joint-use facilities. Noise compatibility programs, community liaison committees, and flight path planning aim to reduce impacts on neighboring residents while preserving operational efficiency.
Economic impact, development, and constraints
Jobs, contracts, and regional contributions
March Airfield supports a mix of direct, indirect, and induced employment through military personnel, civil airport operations, aviation services, and associated businesses. Base spending on contracts, payroll, and procurement circulates through the regional economy, particularly in Riverside County. Studies typically describe the installation as a major employer and a stabilizing presence for local governments, especially in areas with limited large-scale industrial or logistics infrastructure.
Growth, modernization, and land-use challenges
Planned and proposed developments at March Airfield include runway safety areas, expanded cargo and logistics facilities, and potential commercial aviation growth, subject to environmental review and airspace considerations. County and state planners coordinate with the military to align long-term land use with transportation, housing, and economic goals. Constraints such as noise, airspace access, and environmental regulations shape what can be built and where, requiring careful balancing of aviation performance and community interests.
How to observe and engage with March Airfield
Visitors and local observers can learn about operations through public events, base open days, and RCTC-hosted airport briefings. General aviation pilots use published procedures to plan arrivals and departures, while residents can access noise information and flight tracking resources to understand daily patterns. Community engagement initiatives aim to foster transparency, address concerns, and highlight the base’s role in regional resilience and economic vitality.
Key facts at a glance
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Jurisdiction | Riverside County (civil airfield); U.S. Air Force/California Air National Guard (military) | Public ownership records |
| Civil operator | Riverside County Transportation Commission | Airport oversight documents |
| Runway length (primary) | Approximately 11,000 feet (capable of large transport aircraft operations) | Airport data and charts |
| Key tenants | California Air National Guard; U.S. Air Force Reserve mobility and maintenance units | Military installation listings |
| Primary uses | Civil aviation, general aviation, cargo, reserve military training and deployments | Airport and base public guidance |
Summary and further reading
March Airfield exemplifies how a historic military installation can adapt to serve both national defense and regional civil needs. Its combination of reserve military operations, public airport services, and ongoing modernization makes it a stable contributor to safety, mobility, and economic activity in Southern California. For authoritative planning details, refer to RCTC airport plans, environmental assessments, and installation fact sheets, which together offer a reliable roadmap for future development.
Tags: aviation, airports, California Air National Guard, air reserve base, Southern California aviation