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CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS (Parts 50–99) > PART 87—CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES > SUBPART C—Exhaust Emissions (New Aircraft Gas Turbine Engines) (§87.20 to §87.21)
SUBPART C—Exhaust Emissions (New Aircraft Gas Turbine Engines) (§87.20 to §87.21)