Text in force at CS29-12: from CS29-0, effective 14 Nov 2003.
The rejected take-off distance and procedures for each condition where take-off is approved will be established with:
(a) The take-off path requirem ents of CS 29.59 and 29.60 bei ng used up to the TDP where the cri tical engi ne fai lure i s recogni sed, and the rotorcraft l anded and brought t o a stop on the take-off surface;
(b) The rem aining engi nes operat ing wi thin approved limits;
(c) The landing gear rem aining ext ended throughout the entire rejected take-off; and
(d) The use of only the primary controls until the rotorcraft is on the ground. Secondary controls located on the primary cont rol m ay not be used until the rotorcraft is on the ground. Means other than wheel brakes m ay be used to stop the rotorcraft if the m eans are safe and reliable and consistent resul ts can be expected under normal operating conditions.
ED Decision 2003/016/RM · Source