Which statement regarding tiedown of small aircraft is true?

Tiedown of small aircraft is a critical practice to ensure safety and prevent damage from wind or adverse weather conditions. The preference for nylon or dacron rope over manila rope is based on several factors related to performance and durability.

Nylon and dacron materials are synthetics that provide better tensile strength and elongation properties when compared to natural fibers like manila. These synthetic ropes have minimal stretch when wet, which is a significant advantage in wind conditions where maintaining a tight hold on the aircraft is crucial. Conversely, manila rope often absorbs moisture, leading to increased stretch and decreased strength, making it less reliable for securing aircraft.

Choosing the appropriate tiedown materials can make a substantial difference in the stability of small aircraft during periods of non-use, particularly in areas prone to strong winds or inclement weather. Thus, using nylon or dacron rope ensures a more reliable and safer tiedown method for small aircraft.