Takeoff decision point (TDP): Category A.

CFR · 2024-01-01 · US · Title 14

(a) The TDP is the first point from which a continued takeoff capability is assured under § 29.59 and is the last point in the takeoff path from which a rejected takeoff is assured within the distance determined under § 29.62. (b) The TDP must be established in relation to the takeoff path using no more than two parameters; e.g., airspeed and height, to designate the TDP. (c) Determination of the TDP must include the pilot recognition time interval following failure of the critical engine.

official document · source cfr-2024 · id 14:§ 29.55