Douglas A-1 Skyraider Part 2 1. AD-1 VA-4B, U.S. Navy Serial: 408/F (BuNo.09192) CVB-42 USS Franklin D. Roosevelt, circa 1948. "CVB-42 USS Franklin D. Roosevelt, circa 1949. AD-4 VA-194, U.S. Navy Serial: 411/B (BuNo.123811) CV-45 USS Valley Forge, Korea, 1951.