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.

Address:

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)