(Zenos Warbirds)

Brigadier General Chuck Yeager is best-known for being the first man to break the sound barrier. He was also a World War II ace and saw action in Vietnam as commanding officer of the 405th Tactical Fighter Wing, flying B-57s. But did you know that this aerial all-star also logged time in the MiG-15?


The MiG-15 in question was flown from North Korea to Seoul by No Kum-sok, a defector who, upon landing, learned that he was fulfilling a $100,000 bounty by delivering the plane into allied hands. The MiG-15 was quickly taken back to the United States and put through its paces.

The last moments of a MiG-15 — many of these planes met their end in MiG Alley.

(US Navy)

Test pilots are known for getting in the cockpit of new, unproven vehicles and using their skills and adaptability to safely maneuver vessels through early flights. They've flown the X-15 into space and are responsible for putting the newest fighters, like the F-35, through their paces. But what's just as important (and half as reported) is role they play in exploring the capabilities of foreign aircraft, like a MiG, Sukhoi, or some other international plane.

This is why the "Akutan Zero," a Japanese plane that crashed on June 4, 1942 over Alaskan soil, was so important. It gave the US invaluable insight into the strengths and weaknesses of an enemy's asset, informing the design of the F6F Hellcat.

This is the MiG-15 that was flown to South Korea by a North Korean defector.

(USAF photo)

The MiG-15 of the Korean War wasn't quite as fearsome as the Zero was in World War II. In fact, the F-86 dominated it over "MiG Alley." But finding out just how good – or bad – the MiG-15 really was still mattered. After all, American allies, like Taiwan, ended up facing the MiG-15 later in the 1950s (the Taiwanese planes ended up using the AIM-9 Sidewinder to deadly effect).

The MiG-15 still is in service with the North Korean Air Force, meaning Yeager's half-a-century-old flight still informs us today.

Learn more about Yeager's time flying the MiG-15 in the video below.