CATCC shall coordinate practice approaches and plan aircraft de-confliction with the ____ and ____.

The correct choice highlights that in a Carrier Air Traffic Control Center (CATCC), coordination for practice approaches and aircraft de-confliction primarily occurs with the Bridge and PriFly (Primary Flight Control).

The Bridge is responsible for overall situational awareness and navigation for the ship, making it critical for CATCC to collaborate with them to ensure safe and orderly operations, particularly during practice approaches when aircraft are landing on or taking off from the carrier. PriFly acts as the coordination hub for the launch and recovery of aircraft, managing the flow of aircraft and ensuring that they are properly sequenced for safe operations on the flight deck.

This partnership is essential for maintaining the safety and efficiency of flight operations, as both the Bridge and PriFly can provide vital information about ship movements and the status of the flight deck, which directly impacts the management of approaching aircraft.

In contrast, the other choices involve air traffic structures and functions that are not the primary focus in a carrier environment. Ground Control and Air Traffic deals more with operations at fixed airfields, while Flight Deck and Tower primarily refer to land-based airport operations rather than the dynamics of a carrier setting. Approach Control and Departure Control relate to air traffic management in terminal airspace rather than the unique context of carrier operations.