March Air Reserve Base


March Air Reserve Base , previously known as March Air Force Base, is 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 of land.

Units

On 1 January 1994, the 722nd Air Refueling Wing was activated at then-March AFB to replace the 22nd Air Refueling Wing, which was moving to McConnell AFB, KS, w/o/p/e. The wing was inactivated on 1 April 1996 and base responsibilities transferred to Air Force Reserve 452nd Air Mobility Wing.
Today the host unit at March remains the 452 AMW, which in addition to its operational flying mission, also provides host base support for numerous tenant units. March ARB is also the home to Headquarters, Fourth Air Force of the Air Force Reserve Command and multiple units of the California Air National Guard.
Since 1995, March ARB has hosted alert site operations of the California Air National Guard's 144th Fighter Wing, which is also operationally gained by Air Combat Command. Before 2013, the 144 FW stationed F-16 Fighting Falcon aircraft, initially consisting of F-16C/D Block 25, then F-16C/D Block 32, on alert at March. Following the wing's transition to the F-15 Eagle, the 144 FW now stations contracted South Dakota ANG F-16C Block 30s at this operating location in support of USNORTHCOM and NORAD.
Civilian agency flight activities include a permanently based U.S. Customs and Border Protection Air Unit, as well as a California Department of Forestry air unit that uses the base on an intermittent basis.
Dragon Flight is a civilian formation flight demonstration team, based at March, sponsored by the March Field Aero Club. The team uses the T-34 Mentor, making numerous appearances throughout the southwest United States each year.

March Field Airfest

The March Field Airfest, also known as Thunder Over the Empire, is a biennial air show held at March ARB. It is among the largest events in the Inland Empire and Riverside County. The show has featured such performers as the United States Air Force Thunderbirds, the F-22 Raptor, and many other military and civilian demonstrations. The year 2010 saw the Patriots Jet Team as the highlight demonstration team of the show. Attendance for the 2010 show was estimated at over 150,000. The most recent event, renamed the Southern California Air Show, was held April 12–13, 2025.

History

March is one of the oldest airfields operated by the United States military, being established as Alessandro Flying Training Field in February 1918. It was one of thirty-two Air Service training camps established after the United States entry into World War I in April 1917. The airfield was renamed March Field the following month in honor of 2nd Lieutenant Peyton C. March, Jr., the recently deceased son of then-Army Chief of Staff Peyton C. March, who was killed in an air crash in Texas just fifteen days after being commissioned.

World War I

The establishment of March Air Force Base began in the early 20th century at a time when the United States was rushing to build up its military forces in anticipation of an entry into World War I. In 1917, in response to news from the front lines, Congressional appropriations attempted to back the plans of General George O. Squier, the Army's chief signal officer, to "put the Yankee punch into the war by building an army in the air".
At the same time, the War Department announced its intentions to build several new military installations. Efforts by Frank Miller, then-owner of the Mission Inn in Riverside, California, Hiram Johnson and others, succeeded in gaining War Department approval to construct an airfield at Alessandro Field located near Riverside, an airstrip used by aviators from Rockwell Field on cross country flights from San Diego.
The Army quickly set about establishing the new air field. Sergeant Charles E. Garlick, who had landed at Alessandro Field in a Curtiss JN-4 "Jenny" in November 1917, was selected to lead the advance contingent of four men to the new base from Rockwell Field. On 26 February 1918, Garlick and his crew and a group of muleskinners from nearby Colton, known to be experts in clearing land as well as for their colorful syntax, began the task of excavating the building foundations, and on 1 March 1918, Alessandro Flying Training Field was opened.
On 20 March 1918, Alessandro Flying Training Field became March Field, named in honor of Second Lieutenant Peyton C. March, Jr., son of the Army Chief of Staff, who had been killed when his Curtiss JN-4 "Jenny" crashed in Fort Worth, Texas the previous month. His crash occurred two weeks after he had been commissioned in the regular United States Army Air Service.
By late April 1918, enough progress had been made in the construction of the new field to allow the arrival of the first troops. The commander of the 818th Aero Squadron detachment, Captain William Carruthers, took over as the field's first commander and for a time operated out of an office in the Mission Inn. Within a record 60 days, the grain stubble-covered plain of Moreno Valley had been partially transformed to include twelve hangars, six barracks equipped for 150 men each, mess halls, a machine shop, post exchange, hospital, a supply depot, an aero repair building, bachelor officer's quarters, and a residence for the commanding officer. Eventually March Field saw the construction of some 50 buildings. It covered over 700 acres and could accommodate up to 1,000 personnel. Dozens of wooden buildings served as headquarters, maintenance, and officers' quarters. Enlisted men had to bivouac in tents.
The first flying squadron was the 215th Aero Squadron, which was transferred from Rockwell Field, North Island, California. Later the 68th and the 289th were also transferred up from Rockwell. Only a few U.S. Army Air Service aircraft arrived with squadrons, most of the Curtiss JN-4 Jennys to be used for flight training were shipped in wooden crates by railcar.
March Field served as a base for primary flight training with an eight-week course. It could accommodate a maximum of 300 students. In 1918, flight training occurred in two phases: primary and advanced. Primary training consisted of pilots learning basic flight skills under dual and solo instruction. After completion of their primary training at Mather, flight cadets were then transferred to another base for advanced training. Training units assigned to March were:
  • Post Headquarters, March Field, March 1918 – April 1923
  • 68th Aero Squadron, June 1918
  • 215th Aero Squadron, March 1918
  • 289th Aero Squadron, August 1918
  • 293d Aero Squadron, June 1918
  • 311th Aero Squadron, June 1918
  • Flying School Detachment, November 1918 – November 1919

    First accident

On 2 August 1918, Standard J-1, AS-1918, crashed and was written off at March Field. "By Associated Press to The Sun Riverside, Aug. 2. – William L. Ash, flying cadet at March field , fell 1,000 feet in a tail spin today and was seriously injured. He suffered a fractured leg and arm and puncture of the side. It is expected he will recover. Ash lived in Pittsburg, Kansas. It was the first serious accident at March field. Ash was making his second solo flight when he fell."

Post-Armistice

With the sudden end of World War I on 11 November 1918, the future operational status of March Field was uncertain. Many local officials speculated that the U.S. government would keep the field open because of the outstanding combat record established by March-trained pilots in Europe. Locals also pointed to the optimal weather conditions in the Riverside area for flight training. Cadets in flight training on 11 November 1918 were allowed to complete their training; however, no new cadets were assigned to the base. Furthermore, the separate training squadrons were consolidated into a single Flying School detachment, as many of the personnel assigned were being demobilized.

Inter-war years

The signing of the armistice in November 1918 did not halt training at March Field. Initially March was used by several Air Service squadrons that returned from France:
  • 9th Aero Squadron: 22 July – 2 August, 15 November – 11 December 1919
  • 19th Aero Squadron: 1 October – 29 June 1921
  • 23rd Aero Squadron: 1 October 1921 – 21 March 1922
On 13 December 1919, the United States House of Representatives passed an appropriations bill for $9.6 million for the purchase of additional land at military camps "which are to be made part of the permanent military establishment." March Field was allocated $64,000 of this amount.
However, by 1921, the decision had been made to phase down all activities at the base in accordance with sharply reduced military budgets. By the spring of 1923, March Field was deactivated as an active duty airfield, however, and a small caretaker unit was assigned to the facility for administrative reasons. It was used by the aerial forestry patrol. It also was used intermittently to support small military units.
March Field remained quiet for only a short time. In July 1926, Congress created the Army Air Corps and approved the Army's five-year plan which called for an expansion in pilot training and the activation of tactical units. Accordingly, funds were appropriated for the reopening of March Field in March 1927.
Colonel William C. Gardenhire, assigned to direct the refurbishment of the base, had just directed his crews to replace underpinnings of many of the previous buildings when he received word the future construction would be in Spanish Mission architectural design. In time, March Field would receive permanent structures. The rehabilitation effort was nearly complete in August 1927, when Major Millard F. Harmon reported in to take over the job of base commander and commandant of the flying school. Classes began shortly after his arrival. The 13th School Group and its 47th and 53rd School Squadrons provided primary and basic flying training for future Air Force leaders such as Hoyt Vandenberg, Nathan Twining, Thomas Power and Curtis LeMay.
As March Field began to take on the appearance of a permanent military installation, the base's basic mission changed. When Randolph Field began to function as a training site in 1931, March Field became an operational base. Before the end of the year, the 7th Bombardment Group, commanded by Major Carl A. Spaatz, brought its Curtiss B-2 Condor and Keystone B-3A bombers to the airfield. The activation of the 17th Pursuit Group and several subordinate units along with the arrival of the 1st Bombardment Wing initiated a period where March Field became associated with the Air Corps' heaviest aircraft as well as an assortment of fighters. Aircraft on March's flightline in the 1930s included Keystone B-4, Martin B-10/B-12 and Douglas B-18 Bolo bombers; Boeing P-12, P-26 Peashooter, and Curtiss P-36 Hawk pursuit aircraft; Northrop A-17A dive bombers and Douglas O-38 observation aircraft.
In the decade before World War II, March Field took on much of its current appearance and also began to gain prominence. Lieutenant Colonel Henry H. Arnold, base commander from 1931 to 1936, began a series of well-publicized maneuvers to gain public attention. This resulted in a visit by Governor James Rolph in March 1932, numerous visits by Hollywood celebrities including Bebe Daniels, Wallace Beery, Rochelle Hudson and others, and visits by famous aviators including Amelia Earhart. Articles in Los Angeles newspapers also kept March Field in the news and brought to it considerable public attention.
Beginning in April 1933, hundreds of Civilian Conservation Corps recruits began arriving at March Field every day. They totaled over 7000 by July of that year. They were housed in tent camps while waiting for permanent facilities to be constructed. That summer, at the direction of Malin Craig, Air Corps activities at the field were essentially placed on hold while the C.C.C. program got under way, under Hap Arnold's direct oversight.
The completion of the first phase of permanent buildings in 1934 added to the scenic quality of the base.