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Home > Exam Questions > ATPL - Airline Transport Pilot Licence > Operational Procedures > A pressurised CAT aeroplane at FL370 has 180 cabin seats covered by CAT.IDE.A.235(b)(3), including passenger and cabin/additional-crew seats. Excluding separate flight-deck equipment, what minimum total number of cabin oxygen dispensing units and outlets is required?

283 - ATPL Question Bank in English - A pressurised CAT aeroplane at FL370 has 180 cabin seats covered by CAT.IDE.A.235(b)(3), including passenger and cabin/additional-crew seats. Excluding separate flight-deck equipment, what minimum total number of cabin oxygen dispensing units and outlets is required?

Question 283 - Operational Procedures - ATPL - Airline Transport Pilot Licence

198 (110% of the seating capacity).

210 (one additional mask per seat row).

240 (one additional mask per seat block).

270 (150% of the seating capacity).

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