In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

The Multi Crew Coordination or Multi Crew Co-operation ( MCC ) is an allowance , an additional training at the commercial pilot licence required in order to fly within a crew , that means in a multi-pilot aircraft with the aircrew consisting of at least two members .
The Multi Crew Coordination ( MCC ) is a training in addition to the commercial pilot licence required to fly with a crew , in a more than one pilot aircraft .

The older lighthouse was acquired in 1930 by Preservation Virginia ( formerly known as the Association for the Preservation of Virginia Antiquities ) .
Preservation Virginia took control of the older lighthouse in 1930 .

The Chinese People 's Liberation Army ( PLA ) is the armed forces of the People 's Republic of China ( PRC ) and of its founding and ruling political party , the Communist Party of China ( CPC ) .
The People 's Liberation Army ( or simply PLA ) is the armed forces of the Communist Party of China .