Question: Albert O. Vorse Jr. served in early fighter squadrons with legendary figures like Butch O'Hare and this World War II naval aviator that developed what combat flight formation 
Sentence (from "John Thach"): John Smith "Jimmy" Thach (April 19, 1905 – April 15, 1981) was a World War II naval aviator, air combat tactician, and United States Navy admiral.
Relevant evidence: Yes