叫球 (Call the Ball)*

* Is a request to sight the lights from the multi-colored optical landing system that shows a pilot to be on the correct approach path or how to correct his/her approach path. 

Now its getting interesting. China aircraft carrier confirmed by general

An aircraft carrier is not a defensive platform. Its a force projection platform (I'm sailing over to YOUR waters and launching air power against you).

I assume it will take J20 Stealth Fighters.

For history buffs Japan's first Carrier Akagi was launched in 1927 (and sunk at the Battle of Midway 1942)