Definition
An instructor pitfall in which the instructor uses technical terms, acronyms, and aviation expressions as if the learner already understands them, failing to recognize that words familiar to the instructor are unfamiliar or confusing to a new student. Listed in the Aviation Instructor's Handbook as one of the 'Instructor Don'ts' under professionalism.
Plain English
Talking to a beginner using aviation words and shorthand they have not yet learned, as if those words were everyday language.
Context Anchor
Seen in instructor professionalism guidance, especially when describing what flight instructors should avoid during lessons, briefings, and ground instruction.
Why Pilots Care
Prevents student confusion and dropout by ensuring explanations match the student's current knowledge level.
Intuition Check
The issue is not just using “big words.” The problem is assuming the student understands aviation meanings that may be new, even when the words sound familiar.
Example Sentence 1
The chief instructor reminded new CFIs not to forget the learner is new to aviation jargon, especially when explaining concepts like 'pattern altitude' or 'squawking VFR' for the first time.
Example Sentence 2
Remembering not to forget that the learner is new to aviation jargon helps the instructor introduce terms gradually during ground instruction.