Engine and Propeller Directorate Field Offices

Engine Certification Office (ECO)

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Mission

The ECO determines whether engine designs meet performance and certification standards by issuing design approvals, oversees the continual operational safety of certified engines, and manages designated engineering representatives.

Physical Address	Mailing Address
Federal Aviation Administration Engine Certification Office (ANE-140) 16 New England Executive Park Burlington, MA 01803	Federal Aviation Administration Engine Certification Office (ANE-140) 12 New England Executive Park Burlington, MA 01803
Phone:  (781) 238-7145 Fax:  (781) 238-7199

ECO Focal Points (MS Excel)

Mandatory Continuing Airworthiness Information (MCAI) - ECO Status (PDF)