Operators/Part 137/MD/Cornerstone Farms, Inc.,

Cornerstone Farms, Inc.,

Mardela Springs, MdPart 137

Agricultural Aircraft

1 year in operation

Cornerstone Farms, Inc., is a FAR Part 137 certificated air operator based in Mardela Springs, Md. Certificate: 477G299T.

Fleet1 aircraft

Fleet composition
1× Dji AGRAS T40

Aircraft listed below have a registered owner address matching this operator's business address per FAA Aircraft Registry. Some may be leased or owned through a holding entity.

N472RZDji AGRAS T40
Rotorcraft

FAA Certificate

Certificate Number
477G299T
FAR Part
Part 137
Certificate Issued
Sep 8, 2025

Location

9300 Old Railroad Road

Mardela Springs, Md

21837

About Cornerstone Farms, Inc.,

Cornerstone Farms, Inc., is an FAA-certificated agricultural aircraft operator based in Mardela Springs, MD. The company has held its FAA operating certificate for approximately one year, having been first certificated in 2025.

About Part 137 Agricultural Operations

Part 137 governs agricultural aircraft operations — commonly known as crop dusting or aerial application. These operators use specially equipped aircraft to apply pesticides, herbicides, fertilizers, and seed over agricultural land. Operators must hold an Agricultural Aircraft Operator Certificate issued by the FAA.

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