Document ID: chunk:federal_register_of_legislation:F2024C00333:reg:9:p12
Version: federal_register_of_legislation:F2024C00333
Segment Type: reg
Provision Reference: reg 9 (pt 12/13)
Character Range: 133163–135937

the flight begins from a departure aerodrome with no facility for the recorder to be repaired or replaced; and
 (b) each of the following is the case:
 (i) one FDR or CVR (whether alone or within a combination recorder) remains operative; and
 (ii) the inoperative FDR, or CVR, has not been inoperative for more than 21 days.

11.36  Data link recorder
  RESERVED

Division 8—Aeroplane interior communication systems

11.37  Flight crew intercommunication system
 (1) Subject to subsections (2) and (3), an aeroplane must be fitted with a flight crew intercommunication system that consists of 1 headset, and 1 microphone that is not of the hand-held type, for each pilot for the flight.
 (2) An aeroplane that is only required, by the civil aviation legislation or aeroplane's flight manual, to conduct a flight with a single pilot must be fitted with another headset, and another microphone that is not of the hand-held type.
 (3) An aeroplane that is only required, by the civil aviation legislation or aeroplane's flight manual, to conduct a flight with 2 pilots must be fitted with, or carry, another headset, and another microphone that is not of the hand-held type.

11.38  Crew interphone system
 (1) This section applies if a crew member occupies a crew station remote from the flight deck.
 (2) An aeroplane must be fitted with a crew interphone system (the system) in accordance with this section.
 (3) The system must be readily accessible for use by:
 (a) each flight crew member from the flight crew member's seat in the flight crew compartment; and
 (b) each crew member at the crew member's crew station.
 (4) The system must enable any crew member to activate an in-coming call alert that:
 (a) uses aural or visual signals; and
 (b) distinguishes between normal and emergency calls.
 (5) The system must provide 2-way communication between the flight crew compartment and each crew station in another aircraft compartment.

Division 9—Oxygen equipment and oxygen supplies

11.39  Definitions for Division 9
  In this Division:
assisting crew member means a crew member who assists flight crew members with the fight crew member's duties.
quick-donning mask means an oxygen mask that:
 (a) is for a flight crew member's personal use; and
 (b) within 5 seconds of it being deployed and ready for use, the flight crew member can, with 1 hand, place over the flight crew member's face, secure and seal.
standard temperature and pressure means 0 degrees Celsius at a pressure of 760 mm Hg.
STPD means standard temperature and pressure dry.

11.40  Supplemental oxygen — pressurised aeroplanes
 (1) A pressurised aeroplane operated at a pressure altitude above 10 000 ft (a relevant aeroplane) must be fitted with, or carry, supplemental oxygen equipment capable