Regulation 52
Use of oxygen
of Air Navigation (135 — Commercial Air Transport by Helicopters and Small Aeroplanes) Regulations 2018
Subsidiary LegislationIn forceProvision 52 of 190
Regulation 52
An AOC holder must ensure that every flight crew member performing in-flight duties that are essential to the safe operation of any relevant aircraft uses supplemental oxygen continuously whenever the cabin pressure altitude exceeds 10,000 ft.