194 - Gas Balloon Pilot Exam BPL - In which situation is it NOT possible to achieve a pressure compensation between the middle ear and the environment?
Question 194 - Human Performance and limitations - Exam BPL Gas - Balloon Pilot License
During a light and slow climb
Breathing takes place using the mouth only
The Eustachian tube is blocked
All windows are completely closed
Training tests and timed exam simulations Exam BPL Gas - Balloon Pilot License
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