| It requires constant pilot input to maintain level flight |
| It continuously diverges from its original flight path after a disturbance |
| After a disturbance, its oscillations gradually decrease over time, returning it to steady flight |
| It is physically tethered to the ground |
MENU
EN 
IT
ES
DE
FR
PL
CZ
RS
Exam Questions
Training Quiz
Exam simulation
PDF Exam
Contact Us
Prices
Are you a school?
App Mobile