John Thach - World War II

World War II

In the early 1940s, he was placed in command of Fighting Squadron Three (VF-3). There he met a young Naval Reserve Ensign just out of flight school, Edward O'Hare, later a Medal of Honor recipient. Thach made O'Hare his wingman and taught him everything he knew. At the U.S. Navy fleet gunnery competition at the end of 1940, eight of the 16 VF-3 pilots qualified for the gunnery "E" award ("excellence").

Later Thach developed a fighter combat tactic known as the Thach Weave. This tactic enabled American fighter aircraft to hold their own against the superior Mitsubishi A6M Zero, the primary fighter of Japan.

Lieutenant Commander Thach and Fighting Squadron Three flew from Lexington (CV-2) in the early part of World War II, and was assigned to Yorktown (CV-5) during the Battle of Midway in June 1942.

On the morning of June 4, 1942, Thach led a six-plane sortie from VF-3, escorting a strike from Yorktown, when they discovered the main Japanese carrier fleet. They were immediately attacked by 15 to 20 Japanese fighters. Thach decided to use his namesake maneuver, marking its first combat usage. Although outnumbered and outmaneuvered, Thach managed to shoot down three Zeros and a wingman accounted for another, at the cost of one Wildcat.

After Midway, Thach was assigned to instruct other pilots in combat tactics. The U.S. Navy pulled its best combat pilots out of action to train newer pilots, while the Japanese kept their best pilots in combat. As the war progressed, the Japanese Navy lost their experienced pilots due to attrition and had no well trained replacements, while the U.S. was able to improve the general fighting ability of their own personnel. When the Japanese resorted to the feared Kamikaze suicide attacks, Thach developed the "big blue blanket" system to provide an adequate defense.

Later in the war Commander Thach became Operations Officer to Vice Admiral John S. McCain, Sr., commander of the Fast Carrier Task Force. Thach was present at the formal Japanese Surrender on September 2, 1945 in Tokyo Bay.

Thach is credited with shooting down six enemy aircraft during World War II.