Master Pee

For anyone curious why 90%+ of pilots are male despite the airlines and military pulling every trick in the book to get them to apply and qualify... It mostly comes down to a specific kind of spatial processing and memory that flying demands. It's best thought of as the mental skill of tracking where things are in 3D space while everything is moving. This includes you and your aircraft. It's not just remembering a map or rotating a static shape in your head, but continuously updating positions, directions, and movements in real time. This might mean keeping a clear mental picture of your plane’s attitude, where the runway is relative to you, how fast things are changing and coordinating your hands (and feet) to match all that while the outside world is moving and your instruments change. Military pilot selection has tested this kind of functional spatial tracking and coordination for decades and is probably the most extensive data-set available. On their tests, on average men outperformed women by more than a full standard deviation. That means the average man is scoring much higher than the vast majority of women. Typically you would have to be in the 90th percentile or higher of ability to qualify as an airline pilot. 95th or better for military; higher again for something like a fighter pilot. Given the standard deviation gap above, that means out of 100 men and 100 women applying for civilian piloting, about 10 men might pass but less than one woman per 100. You can’t fix this with diversity hiring, women-only shortlists, coaching / training or even lowering the bar. Most of the difference is attributable to hardwired sex and brain differences. For example, prenatal testosterone is much higher in male babies while still in the womb and permanently changes the connectivity in certain parts of the brain (parietal lobe, hippocampus) to make it better at 3D rotation, navigation, and tracking. Put simply, men evolved for long-range hunting and large-scale wayfinding, so much so that our brains are heavily specialised towards this even before we pop out into the world. It isn't a question of fairness, it's a question of specialisation; you cannot be good at everything. Men evolved to be better at this than women overall.