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Fall of a Titan

机译:泰坦陨落

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Titan I produced its fair share of fiery mishaps at Cape Canaveral over half a century ago, but none were quite as spectacular as the wayward flight of Titan J-2 on 1 July 1960. This was the first operational prototype of the Titan missile, and it also inaugurated a brand new Titan launch pad, LC-20. Instead of completing a routine test flight of 8,121 km (4,385 nautical miles) downrange to the vicinity of Ascension Island, Test Number 1801 came to an explosive ending that was later immortalized on film in the movie The Right Stuff. The rocket underwent a successful 29.98 second Flight Readiness Firing at pad 20 on 17 June 1960. So far, so good. Liftoff at 12:29 pm local time on 1 July appeared normal, but a fitting in the hydraulic control line failed immediately after launch, and the missile began arcing alarmingly to the northwest. Completely out of control (as revealed in these dramatic photographs recently acquired by the author), the rocket began flying horizontally at about 91 m (300 ft) altitude and was destroyed by the Range Safety Officer only 11 seconds after liftoff.
机译:泰坦一世在半个多世纪前在卡纳维拉尔角发生了一系列惨烈的不幸事故,但没有一个比1960年7月1日泰坦J-2的任性飞行还要壮观。这是泰坦导弹的第一架作战原型机,它还为全新的Titan发射台LC-20揭幕。测试号码1801并未完成降落到升天岛附近的8,121公里(4,385海里)的例行飞行,而是达到了爆炸性的结局,后来在电影《正确的东西》的电影中得到了永垂不朽。 1960年6月17日,火箭在第20垫成功进行了29.98秒的飞行准备射击。到目前为止,一切都很好。 7月1日当地时间下午12:29升空看来很正常,但是在发射后立即在液压控制线上进行了装配失败,导弹开始向西北方向发出惊人的电弧。火箭完全失控了(正如作者最近获得的这些生动照片所揭示的那样),火箭开始在约91 m(300 ft)的高度水平飞行,并在升空后仅11秒被范围安全官摧毁。

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  • 来源
    《Spaceflight》 |2015年第9期|346-347|共2页
  • 作者

    Joel W Powell;

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