Climb: All engines operating.

CFR · 2024-01-01 · US · Title 14

(a) The steady rate of climb must be determined— (1) With maximum continuous power; (2) With the landing gear retracted; and (3) At V (b) For each Category B rotorcraft except helicopters, the rate of climb determined under paragraph (a) of this section must provide a steady climb gradient of at least 1:6 under standard sea level conditions.

official document · source cfr-2024 · id 14:§ 29.65