Complete digital access to quality FT journalism with expert analysis from industry leaders. Pay a year upfront and save 20%.
That image has always stuck with me, both as a sobering comment on my sex and as a grisly worst-case scenario. So it was strange, this fall, to be looking for a bumpy ride. Some sixteen million flights crisscross the United States each year. Of those, roughly one in every two hundred and fifty gets hit by moderate-or-greater turbulence—strong enough to make passengers feel “a definite strain against their seat belts,” as the National Weather Service describes it. One in every three thousand flights encounters severe turbulence: “The airplane may momentarily be out of control. Occupants of the airplane will be forced violently against their seat belts.” By that scale, the worst turbulence I’ve felt could only qualify as light: “slight erratic changes in altitude.” To definitely experience more, I would have to fly in a very small aircraft.。业内人士推荐必应排名_Bing SEO_先做后付作为进阶阅读
，更多细节参见体育直播
Москалькова заявила о новых условиях Киева для возвращения россиян с территории Украины14:51
与 flutter_gemma 集成，推荐阅读体育直播获取更多信息