Definition
In aviation training assessment, a grade indicating that the learner's performance did not meet the established standard for the lesson, maneuver, or task. An unsatisfactory grade means the learner has not yet demonstrated the required level of knowledge, skill, or judgment, and additional instruction or practice is needed before progressing.
Plain English
The learner did not perform well enough to pass this part of the training. They need more work before moving on.
Context Anchor
Seen in instructor grading, lesson records, stage checks, and practical training discussions when performance is marked as acceptable or not acceptable.
Derivation
From Latin 'satis' meaning 'enough,' with the prefix 'un-' meaning 'not.' So 'unsatisfactory' literally means 'not enough.' In training, it means the performance was not enough to meet the standard.
Why Pilots Care
An unsatisfactory rating signals that additional training is required before the learner can advance, directly affecting training timelines and readiness for certification checks.
Intuition Check
Unsatisfactory does not mean the learner is a bad pilot or cannot learn. It means this specific performance did not meet the required standard yet.
Example Sentence 1
The instructor graded the learner's crosswind landings as unsatisfactory and scheduled another session in the pattern before signing off the lesson.
Example Sentence 2
After receiving an unsatisfactory on the preflight inspection, the learner reviewed the checklist with the instructor before the next flight.