An extremely slow rate of breathing and insufficient oxygen. Emotional tension, anxiety, or fear. The excessive consumption of alcohol.
Aerosinusitis. Hyperventilation. Aerotitis.
Aerosinusitis. Aerotitis. Hyperventilation.
slowing the breathing rate, breathing into a bag, or talking aloud. increasing the breathing rate in order to increase lung ventilation. closely monitoring the flight instruments to control the airplane.
Contact the controlling agency and request approval. Submit a LAANC request if available. Submit all requests via the FAA DroneZone website.
look to the side of the object and scan rapidly. look to the side of the object and scan slowly. scan the visual field very rapidly.
Avoid red lights at least 30 minutes before the flight. Wear sunglasses after sunset until ready for flight. Avoid bright white lights at least 30 minutes before the flight.