The seasoned pilot could easily become complacent and fail to carry out the preflight inspection in every detail.
وَهٰذَا ٱلْكَشْفُ مَطْلُوبٌ مِنْ كُلِّ ٱلطَّيَّارِينَ ،‏ وَبِشَكْلٍ خُصُوصِيٍّ مِنَ ٱلطَّيَّارِ ٱلْمُتَمَرِّسِ .‏