Which two levels are included in the Two Level Maintenance System?

The correct answer identifies the two levels that are integral to the Two Level Maintenance System as field and intermediate maintenance.

Field maintenance generally involves the repair and upkeep of aircraft at the location where they are stationed or deployed, focusing on addressing immediate maintenance needs to ensure the aircraft can return to operational use quickly. This type of maintenance is often performed by the unit's own personnel and is designed to handle minor repairs and regular servicing.

Intermediate maintenance, on the other hand, is conducted at designated maintenance facilities, where more complex repairs that cannot be managed at the field level can be performed. This level includes equipment calibration, extensive repairs, and part replacement, ensuring that aircraft are kept in optimal flying condition.

Together, these two levels create a streamlined approach to maintenance, allowing for efficient management of maintenance tasks, reducing downtime, and maintaining high readiness rates for the aircraft. The emphasis is on enabling quick response times to maintenance needs while ensuring that more detailed, in-depth repairs are done at facilities equipped for such work.