Plain English Meaning
Stay outwardly calm and steady, no matter what is happening. Don't show panic, frustration, or alarm in your voice, face, or body — even when something goes wrong.
Full Definition
A professional conduct standard for flight and ground instructors requiring that the instructor present a composed, steady, and unflappable manner during all phases of instruction, including moments of student error, equipment malfunction, or unexpected situations. The instructor's outward behavior, tone of voice, facial expression, and body language remain controlled and measured regardless of internal stress.
Context Anchor
Seen in instructor professionalism guidance, especially during flight lessons, ground lessons, corrections, and stressful training moments.