CS 26.200 Landing gear aural warning

Compliance with point 26.200 of Part-26 is demonstrated by complying with CS 25.729, or equivalent or with the following:

(a)Large aeroplanes have a landing gear aural warning device that functions continuously under the following conditions:

(1)For aeroplanes with an established approach flap position, whenever the flaps are extended beyond the maximum certificated approach climb configuration position in the Aeroplane Flight Manual and the landing gear is not fully extended and locked.

(2)For aeroplanes without an established approach climb flap position, whenever the flaps are extended beyond the position at which landing gear extension is normally performed and the landing gear is not fully extended and locked.

(b)The warning system of sub-paragraph (a) of this paragraph:

(1)does not have a manual shut-off means readily available to the flight crew such that it could be operated instinctively, inadvertently or by habitual reflexive action;

(2)is, in addition to the throttle-actuated device, installed under the airworthiness type certification specifications; and

(3)may utilise any part of the throttle-actuated system, including the aural warning device.

(c)The flap position sensing unit may be installed at any suitable place in the aeroplane.

[Issue: 26/3]