What were the U.S. Air Force's first 2-crew fighter planes? The Navy has had 2-crew planes since at least as early as 1944 with the Grumman F7F Tigercat but when did the U.S. Air Force adopt 2-seaters. Does the Navy prefer 2 crew and the Air Force prefers 1? Was the McDonnell F-101 Voodoo one of the first AF 2-crew?
The first two-crew fighter aircraft to enter service with the US Air Force was the Lockheed F-94 Starfire.


Source: Wikipedia Public Domain

The aircraft's first flight was on April 16, 1949 and entered service in May of 1950.