40 CFR 87.80 - Introduction.

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§ 87.80 Introduction.
Except as provided under § 87.5, the procedures described in this subpart shall be the test program to determine the conformity of new and in-use gas turbine engines with the applicable standards set forth in this part. The test is essentially the same as that described in §§ 87.60 through 87.62, except that the test is designed to determine the smoke emission level at various operating points representative of engine usage in aircraft. Other smoke measurement systems may be used if shown to yield equivalent results and if approved in advance by the Administrator or the Secretary.
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United States Code

Title 40 published on 2015-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 87 after this date.

  • 2015-07-29; vol. 80 # 145 - Wednesday, July 29, 2015
    1. 80 FR 45131 - Proposed Finding That Greenhouse Gas Emissions From Aircraft Cause or Contribute to Air Pollution That May Reasonably Be Anticipated To Endanger Public Health and Welfare and Advance Notice of Proposed Rulemaking; Notice of Updates to Public Hearing
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      Updates to public hearing.
      The EPA will hold a public hearing on August 11, 2015 in Washington, DC starting at 10 a.m. local time.
      40 CFR Parts 87 and 1068