In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction.

1958年，澳大利亚科学家戴维·沃伦开发了一种飞行记录仪，可以追踪飞行高度和飞行方向等基本信息。

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In this example, a client provides multiple sets of departure and destination information, and the service searches participating airlines for flight availability and prices.

在此示例中，客户端提供多组起飞和目的地信息，该服务搜索相关的航线以了解可用航班和票价。

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We also extended the mediation to provide more verbose debugging information and added more code to enable it to modify in-flight messages.

另外，我们还对中介进行了扩展，以提供更为详细的信息，并添加了一些额外的代码来允许其修改动态消息。

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Under the new procedures, border agents will verify a student's visa status before the person arrives in the US, using information provided in flight manifests.

BBC: US tightens student visa rules after Boston bombing

On Wednesday Heathrow Express, a train that connects central London to Heathrow airport in about 15 minutes, opened its first flight-information display screens and check-in services at its Paddington Station terminal in London.

WSJ: Cutting Down On the To and Fro

"The problem is, the passenger and flight information encoded in barcode is not encrypted in any way, " wrote Mr Butler.

BBC: Boarding pass barcodes 'can be read by smartphones'