What is a key advantage of using fixed-wing aircraft for aerial application?

Using fixed-wing aircraft for aerial application offers several advantages, one of which is higher fuel efficiency compared to helicopters. Fixed-wing aircraft are designed for efficient long-distance flight and have a wingspan that can generate lift more effectively than rotorcraft. This aerodynamic efficiency allows them to cover larger areas while using less fuel, making them a cost-effective choice for farmers and applicators who need to treat extensive fields.

In contrast, helicopters, while capable of precise applications and operating in tighter spaces, generally consume more fuel due to their rotor design and the way they generate lift. Therefore, the greater fuel efficiency of fixed-wing aircraft provides significant operational benefits.

Other aspects such as speed and maneuverability relate to different strengths. Fixed-wing aircraft typically fly faster but do not handle tight spaces as expertly as helicopters. Additionally, both types of aircraft require maintenance, but the maintenance demands can vary significantly based on the specific models and usage. However, the critical point here is the fuel efficiency advantage that enhances both economic viability and operational range in aerial applications.