Complex sentence: In 1961 the airport was renamed again, this time called the Herndon Airport, the name change being in preparation for moving commercial air service to the new Orlando Jetport at McCoy AFB, which is known today the Orlando International Airport.
Split into simpler sentences: In 1961 the airport was renamed again, this time called the Herndon Airport. The name change was in preparation for moving commercial air service to the new Orlando Jetport at McCoy AFB, which is today the Orlando International Airport.