Title 14 published on 2014-01-01
no entries appear in the Federal Register after this date.
This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.
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United States Code U.S. Code: Title 31 - MONEY AND FINANCE U.S. Code: Title 49 - TRANSPORTATION
Title 14 published on 2014-01-01
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 14 CFR 431 after this date.
2014-07-21; vol. 79 # 139 - Monday, July 21, 2014 79 FR 42241 - Changing the Collective Risk Limits for Launches and Reentries and Clarifying the Risk Limit Used To Establish Hazard Areas for Ships and Aircraft
GPO FDSys XML | Text Additional Documents DEPARTMENT OF TRANSPORTATION, Federal Aviation Administration Notice of proposed rulemaking (NPRM). Send comments on or before October 20, 2014. 14 CFR Parts 417, 431, and 435 Summary The FAA proposes to amend the collective risk limits for commercial launches and reentries. Under this proposal, the FAA would separate its expected-number-of-casualties (E c ) limits for launches and reentries. For commercial launches, the FAA proposes to aggregate the E c posed by the following hazards: Impacting inert and explosive debris, toxic release, and far field blast overpressure. The FAA proposes to limit the aggregate E c for these three hazards to 1 × 10 − 4 . For commercial reentries, the FAA proposes to aggregate the E c posed by debris and toxic release, and set that E c under an aggregate limit of 1 × 10 − 4 . Under the FAA's proposal, the aggregate E c limit for both launch and reentry would be expressed using only one significant digit. The FAA also proposes to clarify the regulatory requirements concerning hazard areas for ships and aircraft. The proposed rule would require a launch operator to establish a hazard area where the probability of impact does not exceed: 0.000001 (1 × 10 − 6 ) for an aircraft; and 0.00001 (1 × 10 − 5 ) for a water-borne-vessel.
