[新闻来源/日期] 路透社 2026/3/31 [新闻标题] FAA restricts some San Francisco airport landings, warns of delays FAA限制旧金山机场部分降落，并发布延误预警 [内文] WASHINGTON, March 31 (Reuters) - The U.S. Federal Aviation Administration said on Tuesday that it was imposing new safety estrictions at San Francisco International Airport that will limit some landings and lead o significant delays. The 13th-busiest U.S. airport will experience delays due to a runway repaving project and the agency's decision to prohibit flights from making side-by-side approaches to San Francisco's parallel east-west runways in clear weather, the FAA said. The two easures will reduce maximum rates from 54 flights per hour to 36, the FAA aid, adding it does not plan to lift the restrictions once the runway repaving is completed. The airport's runway project will put the two north-south runways out f service for approximately six months. San Francisco International Airport said in a statement that the hanges would result in flight delays. While the airport previously forecast about 15% of flights to be delayed by the runway project, it now expects the change to increase the potential for delays to about a uarter of arriving flights experiencing a delay of at least 30 minutes. United Airlines (UAL.O), opens new tab accounts or about half of the passenger traffic at San Francisco, followed by Alaska Airlines (ALK.N), opens new tab with about 10%. nited said he planned runway construction may cause flight delays. The FAA said it is now requiring "staggered approaches, with one aircraft offset from the aircraft on the parallel runway." It said it had never allowed side-by-side approaches in bad weather, adding that it was exploring ways to safely increase he airport's arrival rate and had taken number of steps to reduce the chances of accidents due to visual separation issues. The FAA said earlier this month it was tightening elicopter safety rules and would suspend use of visual separation between irplanes and helicopters near major airports. This follows the January 2025 mid-air collision between an American Airlines (AAL.O), opens new tab regional jet and an army helicopter that killed 67 people. The FAA cited two recent incidents in issuing he new ules, including a near miss involving an American Airlines light and police helicopter near the San Antonio airport. (AI翻译) 【路透社 华盛顿 3 月 31 日电】 美国联邦航空总署（FAA）周二表示，正对旧金山国际 机场（SFO）实施新的安全限制措施，这将限制部分降落作业，并导致严重的航班延误。 FAA 指出，这座全美第 13 繁忙的机场之所以会出现延误，主因是跑道重新铺设工程，以 及该机构决定禁止飞机在天气晴朗时，於旧金山的平行东西向跑道进行「并排着陆」（ side-by-side approaches）。 FAA 表示，这两项措施将使机场的最高容量从每小时 54 架次降至 36 架次。此外，FAA 特别强调，即便跑道铺设工程完工，也不打算取消针对并排降落的限制。 机场的跑道工程预计将导致两条南北向跑道停用约六个月。旧金山国际机场在声明中坦言 ，这些变动将导致航班延误。 机场方面原先预测约有 15% 的航班会受工程影响而延误，但现在预期新制将使延误风险 增加：预计约有四分之一（25%）的入境航班将面临至少 30 分钟的延误。 联合航空（United Airlines）约占旧金山机场 50% 的客运量，其次是阿拉斯加航空（ Alaska Airlines），约占 10%。联合航空表示，计画中的跑道施工确实可能导致航班延 误。 FAA 表示，现在要求飞机采取「交错式进场」（staggered approaches)，即一架飞 机必须与平行跑道上的另一架飞机保持位移偏移。FAA 补充，过去在天气恶劣时本就不允 许并排降落，目前正在寻求能安全提升机场降落效率的方法，并已采取多项措施来减少因 「目视间隔」（visual separation）问题导致的事故机率。 FAA 本月初曾表示，正在收紧直升机安全规范，并将暂停在大型机场附近对飞机与直升机 使用「目视间隔」作业。 这些安全措施的加强，是源於 2025 年 1 月发生的一起惨剧：当时美国航空（American Airlines）的一架区域客机与一架陆军直升机在空中相撞，造成 67 人死亡。 FAA 在发布新规定时特别引用了近期两起事件，其中包括一起发生在圣安东尼奥（San Antonio）机场附近，涉及美国航空班机与警用直升机的「空中接近」（near miss）惊险 事件。 [原文连结] https://www.reuters.com/world/us/faa-imposes-restrictions-some-landings-san-francisco-airport-2026-03-31/ [心得] FAA今日公告: https://www.faa.gov/newsroom/statements/general-statements 之前拍到的并排起飞照片: https://i.imgur.com/ZTQBk3G.jpeg 没想到SFO名物并排降落就这麽成为绝响了，有点可惜但也可以理解， 毕竟这一两年visual separation莫名出错的案例实在不少... 文内提到的San Antonio事件发生在上个月(2/27)，警用直升机航路通过最後进场道， 驾驶紧急转弯才没有和客机相撞。 --

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