The measurements taken by aircraft Piper-Aztec of France during the experiment of the Precipitation Enhancement Project organized by the WMO in Spain in 1981 have been analysed.

本文分析了世界气象组织于1981年在西班牙进行的增雨计划试验中法国飞机取得的云微物理资料。

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She learned to fly in Westchester County and later worked for Piper Aircraft in Lock Haven, Pa.

WSJ: NY museum paying tribute to WASP killed in WWII

In a second category A case, which was reported recently by the Air Accidents Investigation Branch, a departing BAe 146 aircraft almost collided on the ground with an arriving two-seater Piper aircraft at Birmingham airport.

BBC: Jet in near miss mid-air collision

Since late 2003, Baron claims, Sirius XM has sold "tens of thousands" of subscriptions to Baron's service. (Sirius declines to confirm that.) The devices can be found in newer Cessna, Cirrus and Piper aircraft and can be installed in boats and various mobile GPS gadgets for hunters and fishermen.

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