Definition
The use of an aircraft to dispense substances such as seeds, fertilizers, pesticides, herbicides, or fire retardants over agricultural land, forests, or other terrain. Commonly known as crop dusting, it is a specialized commercial flying operation conducted at very low altitudes and governed by specific FAA regulations.
Plain English
Using an airplane or helicopter to spray or spread material onto the ground from the air, most often for farming.
Context Anchor
You may see this term when low-altitude flying, ground reference maneuvers, or special-purpose flying jobs are being discussed.
Derivation
From Latin 'aer' (air) and 'applicare' (to attach or apply). Together it literally means 'applying something from the air,' which matches what the operation does: putting material onto the ground while flying.
Why Pilots Care
Pilots in aerial application face unique low-level flight hazards such as wires, obstacles, and chemical exposure that demand specific training and equipment.
Grounding Statement
Picture an airplane flying low over a field and releasing a controlled amount of material onto the crop below.
Intuition Check
Do not read “application” here as a form you fill out or a phone app. In this term, it means putting or spreading material onto something from an aircraft.
Example Sentence 1
The pilot flew a series of low passes over the wheat field as part of an aerial application contract.
Example Sentence 2
Aerial application requires modified aircraft and special pilot training due to the demands of low-level operations.