I want to know the answer to the following question:
According to the cover story, what did the "weather research" pilot have trouble with?
All the background I'm provided with is that "As a result, the Eisenhower Administration, thinking the pilot had died in the crash, authorized the release of a cover story claiming that the plane was a "weather research aircraft" which had unintentionally strayed into Soviet airspace after the pilot had radioed "difficulties with his oxygen equipment" while flying over Turkey.". Is that enough to answer the question?