2025-15009Proposed Rule

FAA Sets Special Rules for Pratt Engine Power Ratings

Published Date: 8/7/2025

Proposed Rule

Summary

Pratt and Whitney Canada’s PW220A engine has a cool new power feature that mixes two emergency power ratings into one. Since current safety rules don’t cover this, special new safety standards are being set to keep everyone safe. This affects anyone using or certifying this engine and ensures top-notch safety without extra costs or delays.

No Economic Impacts Identified for this Document

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Key Dates

Published Date
8/7/2025

Department and Agencies

Department
Independent Agency
Agency
Transportation Department
Federal Aviation Administration
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