RAF

A loo with a view: How to pee when piloting a plane without a generic piddle pack

Skydrate: How do pilots pee in the air?

RAF pilots are trialling a new automated in-flight relief system, Skydrate, designed to allow aircrew to urinate safely during long flights.

The system, which can store up to two litres of urine, uses a pad for female pilots and a cup for males, automatically pumping fluid away from the body.

While dehydration can rapidly reduce a pilot's performance, the innovation tackles a long-standing challenge in fast jets, where crews previously relied on piddle packs – essentially plastic bags – often forcing them to limit fluid intake.

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