What is Part 137?

Introduction to 14 CFR Part 137
Part 137 of the Federal Aviation Regulations, titled "Agricultural Aircraft Operations," covers a range of activities far beyond what the name might suggest at first glance. It's not just about traditional farming; this regulation impacts several types of aerial applications.

What Does Part 137 Cover?
Part 137 specifies what qualifies as agricultural operations, including:

• Dispensing Substances for Agriculture: These operations involve flying over areas to distribute various substances that help with:
  • Enhancing plant growth
  • Improving soil health
  • Controlling pests
  • Helping plants reproduce
• Using Economic Poisons: This includes aerially applying chemicals like pesticides or plant growth regulators that are listed under Part 137.3.
• Supporting Agriculture and Conservation: Any flight operations that involve spraying or distributing materials to support farming, gardening, or forest conservation fall under this rule.

Part 137's Impact on Drone Use
Although Part 137 was not specifically designed with drones in mind, it applies to them when used in these contexts. For drone pilots, especially those involved in spraying crops, this part categorizes such flying as “Advanced Operations.” This means pilots need special certification from the FAA — a recognition of the skill and safety requirements needed.

Conclusion
Part 137 is crucial for ensuring that aerial applications related to agriculture and conservation are performed safely and effectively. Understanding these regulations is key for anyone involved in such operations, whether they're using traditional aircraft or drones, to ensure they comply with FAA standards and operate legally.

‍