History of Agricultural Aviation Reveals a Series of Turning Points

Industry’s growth has been marked by interesting watershed moments.

Monday, October 31, 2022 at 04:04 PM ET

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Agricultural aviation has evolved from a seat-of-the-pants flying job to a high-tech, precision industry. [Credit: Shutterstock]

Key Takeaways:

The agricultural aviation industry originated with an experimental crop dusting flight in Ohio in 1921, which successfully saved a catalpa tree grove from moths.
The industry rapidly evolved through the development of specialized aircraft (like Huff-Daland's "The Puffer" and 1950s designs such as the AG-1 and Pawnee) and the widespread adaptation of surplus WWII Stearman trainers.
Key technological advancements significantly boosting efficiency and accuracy included the adoption of turbine engines in the 1970s and GPS technology, which became prevalent in the 1990s.
Facing new regulations and environmental scrutiny, the fragmented industry consolidated to form the NAAA in 1966, and continues to evolve with a focus on sustainability, cost, and the potential role of drones.

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On August 3, 1921, a Curtiss JN-6 “Jenny” took off from the now defunct McCook Field in Dayton, Ohio, and headed to the nearby town of Troy, where an infestation of catalpa sphinx moths threatened to destroy a grove of catalpa trees. The trees were valuable for their wood, which made good railroad ties, telephone poles, and fence posts.

John Macready, an Army test pilot who flew fighters in World War I, was at the controls. In the rear cockpit was Etienne Dormoy, a research engineer with the Army Signal Corps who had modified the Jenny for this experimental assignment.