March Air Reserve Base

March Air Reserve Base (KRIV) is a medium airport in Riverside, CA. Pilots and dispatchers reference it by ICAO code KRIV or IATA code RIV. It sits in North America.

March Air Reserve Base is a regional airport primarily serving general aviation, charter, and corporate flight departments. The 13,302-foot runway means it is well-suited as a dedicated bizjet field, free from airline scheduling pressure.

The longest runway measures 13,302 ft (4,054 m), a ultra-long-range-class field. Representative aircraft that operate comfortably here include the Gulfstream G650, Bombardier Global 7500, and Dassault Falcon 8X. In practice this transcontinental and transoceanic operations without performance penalties.

March Air Reserve Base lies at 1,536 ft elevation.

Local operations run on America/Los_Angeles. Without scheduled airline traffic, the field tends to be quieter and more flexible for charter and corporate operations — a useful characteristic for early morning, late night, or short-notice flights that would be impractical at a hub.

SkyAccess inventory for KRIV updates continuously as operators publish new empty legs and one-way repositioning trips. Pricing on each leg is available with a free account, and an inventory alert will email you the moment a leg appears on the route you care about.

Regional fields like KRIV are a meaningful share of US private aviation — closer to the trip's actual origin or destination than the nearest major hub, with shorter ramp-to-cabin times that are the main reason owners and brokers prefer them.

March Air Reserve Base, previously known as March Air Force Base, is a United States Air Force Reserve base located in Riverside County, California, between the cities of Riverside, Moreno Valley, and Perris. It is the home to the Air Force Reserve Command's Fourth Air Force Headquarters and the host of the 452nd Air Mobility Wing, the largest air mobility wing of the Fourth Air Force. In addition to multiple units of the Air Force Reserve Command supporting Air Mobility Command, Air Combat Command, and Pacific Air Forces, March ARB is also home to units from the Army Reserve, Navy Reserve, Marine Corps Reserve, California Air National Guard, and the California Army National Guard. For almost 50 years, March AFB was a Strategic Air Command base during the Cold War. The facility covers 2,075 acres of land.