全日空飛機部份零件飛行中落下?

A few weeks ago the NHK News on-line reported the following:

全日空機 飛行中に部品の一部落下か

9月20日 23時15分

２０日夕方、羽田空港から高知空港に到着した全日空機の機体の表面を覆う部品の一部が、飛行中に落下したとみられることが分かりました。
全日空によりますと、部品が地上に落下したという情報は、今のところ寄せられていないということです。

全日空によりますと、２０日午後５時５１分に羽田空港から高知空港に到着した全日空５６５便、ボーイング７６７ー３００型機の機体を整備士が点検していたところ、左の翼とエンジンをつなぐ部分の表面を覆うパネルと呼ばれる板状の部品の一部が無くなっていることが分かりました。
このため、高知空港では午後６時１０分から２０分間、滑走路を点検しましたが、部品は見つからなかったということで、飛行中に落下したとみられるということです。無くなった部品は、長さおよそ２メートル、幅１０センチから３０センチの強化プラスチック製で、重さは１００グラムから２００グラムだということです。
全日空によりますと、今のところ部品が地上に落下したという情報は寄せられていないということです。
全日空では、機体の状況や原因などを詳しく調べることにしています。
これに伴って、２１日午前７時３５分に高知空港を出発して羽田空港に向かう全日空５６２便が欠航することになりました。

(試譯文)

It was turned out that on the evening of the 20^th (September) some parts which covering the body surface of an All Nippon Airways plane that arrived in Kochi Airport from Haneda Airport was regarded as dropped during the flight.

According to All Nippon Airways, it was said that for the moment all information about the parts that had fallen onto the ground was not submitted.

On the 20^th, according to All Nippon Airways, No. 565 of the All Nippon Airways arrived at Kochi Airport from Haneda Airport at 5:51 p.m. When a mechanic checked the body of this Boeing 767-300 type plane, he turned out that some tabular parts known as the panel which covered the surface portion related to the left wing and the engine were lost.

While the runway was checked for 20 minutes after 6:10 p.m. in Kochi Airport for this reason, it was said that these parts were not found and it was concluded that they had fallen off during the flight. It was said that the lost parts were products made from reinforced plastic of about 2 meters in length and 10 to 30 cm in width, and they weighted from 100 g to 200 g.

According to All Nippon Airways it was said that, for the moment, the information regarding the parts that had fallen to the ground was not submitted. In All Nippon Airways, the plane-body’s condition and the cause etc. were being investigated in detail.

In connection with this, All Nippon Airways No. 562 which would leave Kochi Airport at 7:35 a.m. for the Haneda Airport on the 21^st was canceled.

I hope All Nippon Airways could maintain a high safety standard for its planes.