Commission Regulation (EU) No 965/2012Show full title

CAT.POL.A.340 Take-off and landing climb requirements U.K.

The operator of a two-engined aeroplane shall fulfil the following take-off and landing climb requirements.

(a) Take-off climb U.K.

(1) All engines operating U.K.

(i) The steady gradient of climb after take-off shall be at least 4 % with: U.K.

(A)

take-off power on each engine;

(B)

the landing gear extended, except that if the landing gear can be retracted in not more than seven seconds, it may be assumed to be retracted;

(C)

the wing flaps in the take-off position(s); and

(D)

a climb speed not less than the greater of 1,1 V_MC (minimum control speed on or near ground) and 1,2 V_S1 (stall speed or minimum steady flight speed in the landing configuration).

(2) OEI U.K.

(i) The steady gradient of climb at an altitude of 400 ft above the take-off surface shall be measurably positive with: U.K.

(A)

the critical engine inoperative and its propeller in the minimum drag position;

(B)

the remaining engine at take-off power;

(C)

the landing gear retracted;

(D)

the wing flaps in the take-off position(s); and

(E)

a climb speed equal to that achieved at 50 ft.

(ii) The steady gradient of climb shall be not less than 0,75 % at an altitude of 1 500 ft above the take-off surface with: U.K.

(A)

the critical engine inoperative and its propeller in the minimum drag position;

(B)

the remaining engine at not more than maximum continuous power;

(C)

the landing gear retracted;

(D)

the wing flaps retracted; and

(E)

a climb speed not less than 1,2 V_S1.

(b) Landing climb U.K.

(1) All engines operating U.K.

(i) The steady gradient of climb shall be at least 2,5 % with: U.K.

(A)

not more than the power or thrust that is available eight seconds after initiation of movement of the power controls from the minimum flight idle position;

(B)

the landing gear extended;

(C)

the wing flaps in the landing position; and

(D)

a climb speed equal to V_REF (reference landing speed).

(2) OEI U.K.

(i) The steady gradient of climb shall be not less than 0,75 % at an altitude of 1 500 ft above the landing surface with: U.K.

(A)

the critical engine inoperative and its propeller in the minimum drag position;

(B)

the remaining engine at not more than maximum continuous power;

(C)

the landing gear retracted;

(D)

the wing flaps retracted; and

(E)

a climb speed not less than 1,2 V_S1.