Which directional area around jet engines should generally be avoided?

• A. Left and Right
• B. Above and Below
• C. Inside and Outside
• D. 45 Degree angle from the nose or tail

Answer: (D)

When jet engines are running, the most dangerous air movement comes from the intake suction and the exhaust blast. Those strong flows aren’t confined to a neat straight-ahead line; they form a cone that extends in front of and behind the engine. The 45-degree zones from the nose or tail line up with where those flows are strongest and broad enough to reach you. That diagonal area is where you’re most at risk of being pulled in by suction or struck by blast, so it’s the region to avoid. Places directly to the side or above/below aren’t guaranteed to be free of danger, and “inside” or “outside” doesn’t map to the specific high‑risk flow path the way the 45-degree zones do.