Document ID: chunk:federal_register_of_legislation:F2017C01038:body:0:p14
Version: federal_register_of_legislation:F2017C01038
Segment Type: other
Provision Reference: 
Character Range: 33095–35850

For an emergency exit that is not in the side of the fuselage, if the means of opening the exit is located on 1 side only of the fuselage, a conspicuous marking to that effect must be provided on the other side.
Note   Emergency exits not in the side of the fuselage include ventral exits and tail cone exits.
       40.6 In this section:
       reflectance means the ratio of the luminous flux reflected by a body to the luminous flux it receives.
Subdivision 2.7 Exterior emergency lighting

41 Application — CASR 90.240 (1) (b)
       The standards set out in this Subdivision apply for paragraph 90.240 (1) (b) of CASR 1998, including in relation to escape devices required by regulation 90.205.

42 Passenger-carrying aeroplanes
       The standards set out in this Subdivision are for a passenger-carrying, large aeroplane that is a transport category aeroplane.

43 Filed before 1 May 1972 — exterior emergency lighting for over-wing
       For an aeroplane whose type certificate application was filed before 1 May 1972, the exterior emergency lighting for each over-wing emergency exit must supply the following illumination:
(a) on a 0.19 m² area where an evacuee is likely to make his or her first step outside the cabin — not less than 0.22 lux (measured on a plane parallel to the surface);
(b) for a minimum width of 0.61 m along the 30% of the required slip-resistant escape route that is farthest from the exit — not less than 0.54 lux (measured normal to the direction of the incident light);
Note   For the required slip-resistant escape route mentioned above, see Subdivision 2.8 — Over-wing escape routes.
(c) on the ground surface (measured on a horizontal plane) where, with the landing gear extended, an evacuee using the established escape route would normally make first contact with the ground — not less than 0.22 lux.

44 Filed before 1 May 1972 — exterior emergency lighting – escape device illumination
       44.1 This section applies to an aeroplane whose type certificate application was filed before 1 May 1972.
       44.2 The exterior emergency lighting must illuminate each emergency exit escape device in such a way that when it is deployed it is visible from the aeroplane.
Note   For escape devices, see regulation 90.205 of CASR 1998 and Subdivision 2.2 in Part 3 of this MOS.
       44.3 For an over-wing emergency exit, illumination of the escape device provided by exterior emergency lighting must be illumination of not less than 0.22 lux on the ground surface (measured on a horizontal plane) where, with the landing gear extended, an evacuee using the over-wing emergency exit escape route would normally make first contact with the ground.
       44.4 For a not over-wing emergency exit, illumination of the