[Seahawk]

Originally Posted by masraum

Good to know. Where is the outflow valve or are there multiple locations throughout the aircraft?

Here: https://www.askthepilot.com/questionanswers/cabin-air-quality/

So, the air is "clean": How long does it take to replace all the stale, contaminated air? What is the refresh rate of bad air three seats over with "clean" air?

Still not going.