Document ID: chunk:federal_register_of_legislation:F2025C00187:reg:8:p4
Version: federal_register_of_legislation:F2025C00187
Segment Type: reg
Provision Reference: reg 8 (pt 4/11)
Character Range: 321098–323871

(2) For subsection (1), the equipment must continuously measure and display:
(a) the dose rate of total cosmic radiation being received during the flight; and
(b) the cumulative dose of total cosmic radiation received on each flight.
       (3) In this section:
total cosmic radiation means the sum total of ionizing and neutron radiation of galactic and solar origin.

Division 26.7 Lighting systems

26.21 Cockpit and cabin lighting requirements
       (1) An aircraft operating by night must be fitted with or carry, as applicable, the following lighting equipment:
(a) cockpit lighting that meets the requirements mentioned in subsection (3);
(b) cabin lighting that enables each occupant of the aircraft to see and use:
 (i) the occupant's seatbelt and oxygen facilities, if any; and
 (ii) the normal and emergency exits;
(c) for each flight crew member — an independent portable light accessible to the flight crew member from the flight crew member's normal seat in the aircraft;
(d) for each other crew member (if any) — an independent portable light accessible to the crew member at the crew member's crew station.
       (2) An aircraft operating by day must be fitted with or carry, as applicable, cockpit lighting that meets the requirements mentioned in subsection (3) if natural light does not adequately illuminate the items of equipment and documents mentioned in paragraphs (3) (a) and (b).
       (3) For paragraph (1) (a) and subsection (2), the cockpit lighting equipment of an aircraft must:
(a) illuminate each item of equipment that may be used by a flight crew member; and
(b) illuminate the documents that may be used by a flight crew member, including checklists and flight documents; and
(c) be compatible with each item of equipment that may be used by a pilot; and
(d) be arranged in a way that:
           (i) enables all placards and instrument markings to be read from each pilot's normal sitting position in a pilot's seat in the aircraft; and
 (ii) each pilot's eyes are shielded from direct and reflected light; and
(e) be adjustable so that the intensity of the lighting can be varied for the light conditions.

26.22 Anti-collision lights
       (1) Subject to subsection (2), an aircraft operating by day or night must be fitted with the number of anti-collision lights required by the aircraft type design.
       (2) The anti-collision light equipment fitted to an aircraft must comprise:
(a) at least 1 red beacon light; or
(b) at least 2 white strobe lights; or
(c) a combination of at least all of the lights mentioned in paragraphs (a) and (b).
       (3) For anti-collision light equipment comprising 1 or more red beacon lights only, the lights must be displayed as follows:
(a) for a turbine-engine aircraft — from immediately