USPA Skydiving B License Practice test

During a night jump, what is the required visibility for lights?

1. 1 statute mile

2. 2 statute miles

3. 3 statute miles

4. 4 statute miles

The correct answer is: 3 statute miles

The required visibility for lights during a night jump is three statute miles. This standard is established to ensure that skydivers can clearly see their jump area and any surrounding lights, which is crucial for safe navigation and landing. Visibility of three statute miles allows for sufficient distance to recognize landmarks, other skydivers, and the landing zone. In night jumping conditions, adequate visibility is imperative because the darkness can obscure important cues and references that skydivers depend on during descent. At three statute miles, jumpers have a clear line of sight that enables them to make informed decisions while descending and to visually acquire their landing area with enough time to react. This standard is part of safety protocols that consider both visual acuity and potential obstacles in the jump vicinity. The other options present lesser distances, which would not provide adequate assurance for safe navigation in low-light conditions. Thus, three statute miles is the minimum recommended visibility to maintain safety during night jumps.