Question

(TOLD) The fourth segment (S4) begins at ____. Climb at ____ until past ____ or ____.

Vco + 55 Vco + 55 last critical obstacle minimum climb gradient requirement is satisfied

Answer 1

The question pertains to aircraft operations and climb gradients in aviation. Climb gradients are used to determine the required rate of climb for an aircraft to clear obstacles during takeoff and initial climb.

Step-by-step explanation:

The question appears to be related to aircraft operations and climb gradients. The information given is in a shorthand format commonly used in aviation communications. Without the full context of the question, it is difficult to provide a precise answer, but I can explain the general concept of climb gradients.

In aviation, climb gradients are used to determine the required rate of climb for an aircraft to clear obstacles during takeoff and initial climb. The climb gradient is usually expressed as a percentage, representing the ratio of vertical distance climbed to horizontal distance traveled.

For example, if an aircraft needs to climb 200 feet vertically over a distance of 1 mile horizontally, the climb gradient would be 200/5280 = 0.0378, or 3.78%.