Definition
Student pilots training to fly gliders — engineless aircraft that stay airborne by using rising air currents and efficient aerodynamic design rather than engine thrust. In the Aviation Instructor's Handbook, this group is referenced when discussing how visualization techniques are used during instruction, since glider students must mentally rehearse flight maneuvers, energy management, and landing approaches before performing them in an aircraft that cannot simply add power to recover.
Plain English
People learning to fly gliders — aircraft without engines that stay up by riding rising air. They are mentioned as an example of students who benefit from picturing maneuvers in their head before flying them.
Context Anchor
Seen in flight-instructor discussions about how students build mental pictures of flight tasks, especially in glider training.
Derivation
Glider comes from glide, meaning to move smoothly. That helps because a glider moves through the air smoothly without engine thrust, so the learner must pay close attention to attitude, speed, and where the aircraft’s energy is going.
Why Pilots Care
For instructors, glider learners are a useful example because gliders give no second chance — there is no engine to power out of a bad approach. This makes mental rehearsal and visualization especially valuable, and the same teaching principle transfers to powered flight training.
Intuition Check
Do not read glider learners as people learning to make any airplane glide after an engine failure. Here it means students training in glider aircraft.
Example Sentence 1
The instructor used visualization exercises with glider learners to help them picture the entire approach and landing before each flight.
Example Sentence 2
Glider learners must master energy management because they cannot add power to correct a low approach.