\u5728\u6211\u7684\u8bb0\u5fc6\u4e2d\u201c\u8d77\u98de\u987a\u98ce\u6309150%\u8003\u8651\uff0c\u9876\u98ce\u630950%\u8003\u8651\u201d\u7684\u8bf4\u6cd5\uff0c\u4f3c\u4e4e\u5728\u6211\u5de5\u4f5c\u65f6\u5c31\u6709\u4e86\u3002\u6211\u4ee5\u4e3a\u8fd9\u4e2a\u8bf4\u6cd5\u662f25\u90e8\u4e00\u5982\u65e2\u5f80\u7684\u8981\u6c42\u3002\u76f4\u5230\u524d\u51e0\u5929\uff0c\u53c2\u52a0\u4e00\u4e2a\u6ce2\u97f3\u6027\u80fd\u7814\u8ba8\u4f1a\u65f6\uff0c\u8bf4\u5230737NG\u7cfb\u5217\u8d77\u98de\u8d85\u8f6e\u80ce\u901f\u5ea6\u7684\u95ee\u9898\u3002\u4f1a\u4e0a\u6211\u624d\u53d1\u73b0\uff0c737NG\u5ba1\u5b9a\u65f6\uff0c\u5e76\u6ca1\u6709\u8fd9\u4e2a\u8bf4\u6cd5\u3002<\/p>\n\n\n\n
\u8fd9\u4e2a\u4fdd\u5b88\u98ce\u91cf\u7684\u505a\u6cd5\u662f\u5728AC25-7\u91cc\u9762\u63d0\u5230\u7684\u3002\u6839\u636e\u5728FAA\u7f51\u7ad9\u7684\u5931\u6548\u6cd5\u89c4\u8bb0\u5f55\uff08\u518d\u6b21\u611f\u53f9\u4e00\u4e0bFAA\u7f51\u7ad9\u505a\u5f97\u597d\uff09\uff0c\u6700\u65e9\u7684AC25-7\u662f95\u5e74\u751f\u654898\u5e74\u5931\u6548\uff0c\u540e\u6765\u9646\u7eed\u66f4\u65b0\u4e86AC25-7A\u30017B\u30017C\uff0c\u76f4\u5230\u76ee\u524d\u6709\u6548\u76847D\u3002\u90a3\u4e48\u8fd9\u4e00\u8bf4\u6cd5\u662f\u5728\u54ea\u4e00\u7248\u66f4\u65b0\u4e2d\u63d0\u51fa\u7684\u5462\uff1f<\/p>\n\n\n\n
\u6700\u65e9\u7684AC25-7\u7684TAKEOFF AND TAKEOFF SPEEDS\u7ae0\u8282\u7528\u6765\u89e3\u91ca25.107\u7684\u8fd9\u4e00\u6761\u5f53\u4e2d\uff0c\u8bf4\u660e\uff1a<\/p>\n\n\n\n
(7) section 25.107(f) – Liftoff Speed – The liftoff speed
(VLoF) is defined as the calibrated airspee at which the airplane first becomes airborne, i.e., no contact with the runway. This allows comparison of liftoff speed with tire limit speed. <\/p><\/blockquote>\n\n\n\n\u6587\u4e2d\u8bf4\u5230\u4e86Vlof\u548c\u8f6e\u80ce\u901f\u5ea6\u7684\u5173\u7cfb\uff0c\u4f46\u662f\u6ca1\u6709\u63d0150%\u548c50%\u7684\u4e8b\u60c5\u3002\u6b64\u6761\u5185\u5bb9\u5728\u4e4b\u540e\u7684\u6539\u7248\u4e2d\u4fdd\u6301\u4e0d\u53d8\uff0c\u76f4\u5230AC25-7C\u7248\u589e\u52a0\u4e86b\u6b3e\uff1a<\/p>\n\n\n\n
The maximum ground speed at liftoff, considering the entire takeoff operating envelope and taking into account 50 percent of the headwind and 150 percent of the tailwind, in accordance with \u00a7 25.105(d)(1), must not exceed the tire speed rating established under \u00a7 25.733(a) or (c).<\/p><\/blockquote>\n\n\n\n
\u6240\u4ee5\uff0c\u4eceAC25-7C\u7248\u751f\u6548\u65f6\uff0c\u624d\u5bf9Vlof\u6709\u987a\u98ce150%\uff0c\u9876\u98ce50%\u7684\u8bf4\u6cd5\u3002\u8fd9\u5df2\u7ecf\u662f2012\u5e7410\u670816\u65e5\u4e86\u3002<\/p>\n\n\n\n
\u6211\u4e0d\u8bb0\u5f97777\u548c737NG\u7cfb\u5217\u662f\u4ec0\u4e48\u65f6\u5019\u53d6\u8bc1\u7684\uff0c\u6211\u5728\u7ef4\u57fa\u767e\u79d1\u4e0a\u67e5\u5230\u7684\u8bf4\u6cd5\u662f1995\u5e74\u523097\u5e74\u4e4b\u95f4\u3002\u4ece\u6027\u80fd\u8f6f\u4ef6\u7684\u8ba1\u7b97\u7ed3\u679c\u6765\u770b\u8fd9\u4e24\u79cd\u673a\u578b\u8ba1\u7b97\u51fa\u6765\u7684Vlof\u6362\u7b97\u4e00\u4e0b\u51fa\u6765\u7684\u5730\u901f\u5c31\u662f\u6700\u5927\u8f6e\u80ce\u901f\u5ea6\u3002\u6ca1\u6709\u7559\u4f59\u5ea6\u3002<\/p>\n\n\n\n
\u800c\u65b0\u7684787\u548c737max\u5728\u8ba1\u7b97\u7ed3\u679c\u4e0a\uff0c\u90fd\u5bf9\u98ce\u505a\u4e86\u5904\u7406\u3002\u5730\u901f\u66f4\u4fdd\u5b88\uff0c\u5c31\u53d8\u5f97\u4e0d\u90a3\u4e48\u5bb9\u6613\u8d85\u8f6e\u901f\u4e86\u3002<\/p>\n\n\n\n
\u6700\u540e\uff0c\u8bdd\u8bf4\u56de\u6765\uff0c\u98de\u884c\u5458\u62c5\u5fc3\u8d85\u8f6e\u901f\u662f\u56e0\u4e3aQAR\u5728\u4f5c\u602a\uff0c\u8f6e\u5b50\u672c\u8eab\u7684\u6750\u8d28\u53ef\u4ee5\u8dd1\u5230260mph\u3002\u6240\u4ee5\u8fd9\u4e0d\u662f\u4e00\u4e2a\u6280\u672f\u95ee\u9898\uff0c\u8fd9\u662f\u4e00\u4e2a\u4e2d\u56fd\u7279\u8272\u7684\u7ba1\u7406\u95ee\u9898\u3002\u5475\u5475\u3002<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u6211\u7684\u8bb0\u5fc6\u4e2d\u201c\u8d77\u98de\u987a\u98ce\u6309150%\u8003\u8651\uff0c\u9876\u98ce\u630950%\u8003\u8651\u201d\u7684\u8bf4\u6cd5\uff0c\u4f3c\u4e4e\u5728\u6211\u5de5\u4f5c\u65f6\u5c31 … \u7ee7\u7eed\u9605\u8bfb