She notes a recent Air Transportation Association report that showed 12 percent of air cargo capacity was lost last year, with widebody freighter capacity down 22 percent.

她指出，最近的一份航空运输协会报告显示，去年空运运能减少了12%，其中宽体货机运力下降了22%。

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Following trials, the New Distribution Capability could be fully rolled out by 2015 or 2016, according to the International Air Transportation Association.

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The witnesses represented King Schools, an aviation-training company, and businesses affiliated with the National Air Transportation Association and the Aircraft Owners and Pilots Association (AOPA).

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