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Airport Noise Grants: FAA Needs to Better Ensure Project Eligibility and Improve Strategic Goal and Performance Measures.
| 题名： | Airport Noise Grants: FAA Needs to Better Ensure Project Eligibility and Improve Strategic Goal and Performance Measures. |
| 关键词： | airports, grants, noise exposure, performance measures, project management, strategic planning, us faa |
| 摘要： | The number of people in the United States exposed to significant airport noise has steadily declined from roughly 7 million people in 1975 to about 309,000 today. This change reflects large decreases in the size of areas that are exposed to significant airport noise and is primarily due to improvements in aircraft technology. |
| 总页数： | 46p |
| 报告类型： | 科技报告 |
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