Under what circumstance is a Profile D for rear cockpit configuration performed?

A Profile D for rear cockpit configuration is specifically performed upon receipt of an aircraft returned from Scheduled Depot Level Maintenance (SDLM). This process ensures that the aircraft is set up correctly for its operational role following its return from maintenance, where modifications or inspections may have occurred that affect the cockpit configuration. Adjusting the rear cockpit settings as part of Profile D allows for optimal functionality and readiness before the aircraft is used in training or missions.

This procedure is critical to maintaining the safety and effectiveness of the aircraft, as it confirms that all systems in the rear cockpit are configured correctly to ensure that all operational and training requirements are met after extensive maintenance. It highlights the importance of re-evaluating configurations post-maintenance to align with the specific roles the aircraft will serve moving forward.