How should CSOSS technicians maintain proficiency over time?

• A. Relying on memory without refresher training.
• B. Regular practice with updated sequences, participation in drills, and continuous training to stay current with procedures and changes.
• C. Occasional training once a year.
• D. Proficiency is assumed; no ongoing training required.

Answer: (B)

Maintaining proficiency over time relies on ongoing, current practice rather than relying on memory or a one-time effort. CSOSS procedures can change as equipment, interfaces, or emergency sequences are updated, so technicians must train regularly with refreshed instructions, participate in drills that replicate real-world timing and decision points, and pursue continual learning to stay current. Regular practice reinforces the correct steps and the exact timing required, while drills put those steps into high-pressure contexts, helping reveal gaps and build automaticity. Relying on memory without refreshers risks forgetting updated procedures or misapplying outdated sequences, and training once a year is too infrequent to counteract decay or changes. In short, continuous, up-to-date practice and drills are essential to maintain readiness.