Which of the following is included in General Aircraft Information?

The inclusion of dimensions and aircraft stations in General Aircraft Information is significant because this information provides essential details about the size and layout of the aircraft. Dimensions refer to the physical measurements of the aircraft, such as wingspan, height, and length, which are crucial for understanding the aircraft's size and its operational capabilities. Aircraft stations define specific reference points along the aircraft's structure, which are critical for flight operations, weight and balance calculations, and maintenance procedures. This information is foundational for anyone involved in operating, maintaining, or servicing the aircraft, as it directly relates to the aircraft's engineering and functional characteristics.

On the other hand, options like fuel efficiency ratings, pilot certifications, and flight test results, while important in their own contexts, do not fall under the umbrella of General Aircraft Information as they pertain more to operational performance, regulatory requirements, and evaluation of flight capabilities rather than the basic physical specifications and layout of the aircraft.