The Oxygen Rule, Ninety-One Two Eleven, and Why Your Body Stops Reading the Regulation at Ten Thousand Feet
FAR 91.211 sets oxygen rules at 12,500, 14,000, and 15,000 feet - but your body needs oxygen far lower. Here's the difference.
PatternFAR 91.211 sets oxygen rules at 12,500, 14,000, and 15,000 feet - but your body needs oxygen far lower. Here's the difference.
Pattern