Tyler Rogoway,The WarZone
Test pilots are truly a breed of their own and some have seen and done amazing things that they will never be able to talk approximately. USAF Lt. Col. Norman "Ken" Dyson is one of these men, but luckily he can talk approximately flying two of the most game-changing top secret experimental aircraft of the moment half of the 20th Century. Metaphorically speaking, and Dyson wasn't just fraction of the stealth revolution,he was one of two pilots who actually took that revelation into the air for the first time, and the only one who followed up and did it again with a moment generation of stealth aircraft design.
Test...
Source: realcleardefense.com