private pilot certificate 私人驾驶员证书
private glider pilot certificate 私人滑翔机驾驶员证书
commercial pilot certificate 商用驾驶员执照
airline transport pilot certificate 民航运输驾驶员证书
instrument pilot certificate 仪表飞行驾驶执照
Copy of Pilot Certificate 引航员证书复印件
certificate of pilot 引航员证书
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