Supplemental Oxygen Rules

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[@ibiro868]

Very helpful. Thanks for the video. Commercial checkride coming up

[@thepenmen22]

How was it?

[@brianpena4922]

Those FL ones aren't correct for part 121. The rules you're reading is for Part 91. In Part 121, the rules start above FL 250. It's Part 121.333

[@MohammedAlarkoubi]

How about above FL 410, for example at FL 430?

[@TwinTurbskie]

You gotta wear a mask

[@LightningTrader]

👍