Chilean President Jorge Alessandri grants the Chilean Navy the authority to operate all types of aircraft without restriction. It is the first time that the navy has administrative control of all naval aircraft since 1930.
The North Vietnamese Air Force establishes its first jet fighter unit, Fighter Regiment No. 921, equipped with MiG-17s. North Vietnamese jet fighter units will be based in the People's Republic of China until August while their pilots undergo training.
March 19 – American Jerrie Mock departs Columbus, Ohio, in the Cessna 180The Spirit of Columbus (registration N1538C), nicknamed "Charlie," in an attempt to become the first woman to fly around the world.
American Jerrie Mock arrives in Columbus, Ohio, in the Cessna 180The Spirit of Columbus (registration N1538C), nicknamed "Charlie," completing a solo round-the-world flight and becoming the first woman to fly around the world. The journey has taken 29 days, required 21 stopovers, and covered almost 22,860 miles (36,790 km).
May 7 – Francisco Paula Gonzales shoots both the pilot and copilot of Pacific Air Lines Flight 773, a Fairchild F27A Friendship, before turning the gun on himself, causing the plane to crash near San Ramon, California. All 44 aboard are killed. The crash is likely the first instance in the United States of an airliner's pilots being shot by a passenger as part of a mass murder/suicide.
November 19 – Seventeen U.S. helicopters transport 54 South Vietnamese troops to attack Viet Cong guerrillas in South Vietnam′s Quảng Nam Province. The South Vietnamese reportedly kill 17 Viet Cong and capture 21.
December 23–24 (overnight) – The first combat use of a fixed-wing gunship takes place when a U.S. Air Force minigun-armed Douglas FC-47 is called in to defend a United States ArmySpecial Forces camp at
Tranh Yend in South Vietnam's Mekong Delta that is under attack by the Viet Cong. It drops parachute flares and fires 4,500 rounds, scattering the attackers. Twenty minutes later, it breaks up a Viet Cong attack against another camp at
Trung Hung. The success of the FC-47 results in the deployment of additional aircraft of its type, redesignated as the AC-47 and widely nicknamed "Spooky" and "Puff the Magic Dragon."