Text in force at CS29-12: from CS29-0, effective 14 Nov 2003.
(a) The t ake-off dat a requi red by C S 29.53, 29.55, 29.59, 29.60, 29.61, 29.62, 29.63 and 29.67 must be determined:
(1) At each weight, altitude, and temperature selected by the applicant; and
(2) With th e o perating en gines with in approved operating limitations.
(b) Take-off data must:
(1) Be determined on a sm ooth, dry , hard surface; and
(2) Be corrected to assum e a level take-off surface.
(c) No take-off m ade to determ ine the data required by t his paragraph m ay requi re exceptional p iloting sk ill o r alertness, or exceptionally favourable conditions.
ED Decision 2003/016/RM · Source