Assertion: fuselage's section | /r/HasAspect | thicker skin
Facets:
value: to avoid impact damage
type: PURPOSE
Source sentences:
text: For example, an upper section 238 or crown structure of the upper fuselage portion 202 may have a thicker skin 240 relative to other portions of the fuselage to avoid impact damage, such as from hail when the aircraft is on the ground or lower altitudes, or for other purposes or criteria.