A pilot who is hyperventilating for a prolonged period of time may even become unconscious. Hyperventilation is likely to occur, when:
Domanda 257, Human Performance and Limitations - ATPL - Airline Transport Pilot license
| There is a low CO-pressure in the blood |
| The pilot is emotionally aroused |
| There is an increased blood flow to the brain |
| He/she is flying a tight turn |
