Instrument Ground IRA 2026 Practice Test – Complete Guide to Regulations and Procedures Flash Cards

Question: 1 / 400

What is the oxygen requirement for crew and passengers in an unpressurized aircraft at 15,000 feet?

?

Crew must use oxygen above 14,000 feet, passengers above 15,000 feet

Next
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy