What is the overall width of the airfield?

The overall width of the airfield being accurately identified as 200 feet suggests that this width is aligned with standard dimensions used in airfield design and operations. In aviation, the width of an airfield is critical for ensuring safe operations, including the effective maneuvering of aircraft during takeoff, landing, and taxiing.

The 200 feet measurement indicates that the airfield is designed to accommodate various types of aircraft, providing ample space for safe operations while also aligning with regulatory standards set by aviation authorities. This dimension may include areas for taxiways, runways, and safety zones, ensuring that there is enough width for operational efficiency without compromising safety.

Other options may not be reflective of standard airfield widths, which could result in potential safety hazards for aircraft operations. Thus, the 200 feet measurement is the most appropriate choice based on standard airfield design principles.