PART 5

Operations
CHAPTER 2

Operational rules for Non-Part-21 aircraft
SECTION 2

Duties of Pilot in Command

Demonstration and use of oxygen
74
1
The pilot in command must ensure that—
a
before or, where appropriate, during the flight, passengers are given a briefing on use of supplemental oxygen where it is proposed that during the flight the cabin altitude will exceed 13,000 feet;
b
the pilot and flight crew members engaged in performing duties essential to the safe operation of an aircraft in flight use supplemental oxygen continuously whenever the cabin altitude exceeds—
i
10,000 feet for a period of more than 30 minutes; or
ii
13,000 feet; and
c
whenever the cabin altitude exceeds 13,000 feet, all passengers are recommended to use supplemental oxygen.
Word in Pt. 5 Ch. 2 heading substituted (31.12.2020) by The Aviation Safety (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/645), reg. 1, Sch. 1 para. 21 (with Sch. 3) (as amended by S.I. 2019/1098, regs. 1(3), 12); 2020 c. 1, Sch. 5 para. 1(1)