EPA Revises Emissions Rules for Large Jet Engines
A new rule from the U.S. Environmental Protection Agency establishes particle matter standards for most jet engines.
A new rule from the U.S. Environmental Protection Agency establishes particle matter standards for most jet engines. (Photo: Chad Trautvetter/AIN)
A new rule from the U.S. Environmental Protection Agency establishes particle matter standards for most jet engines. (Photo: Chad Trautvetter/AIN)