The development of larger aircraft and advances in design have reduced the occurrence of air sickness.
"But you couldn't drink because you were doubled over with air sickness."
I thought at first that he was suffering from air sickness.
Larger windows, designed to give even those sitting in the middle of the aircraft a view of the horizon, are expected to combat air sickness.
They will fly at low level for two hours, with many men suffering the effects of air sickness and dehydration.
Usually, one might choose to take some of the tablets before traveling abroad to help avoid air sickness.
Helga, the eldest, said: "We are going to get an injection to prevent air sickness."
Curiously, as his air sickness increased, hers had begun to fade.
Howard suffered from air sickness and had vomited on every training flight.
The meal was fatless, to cut down on air sickness.