The fairing, which has at least two longitudinally disposed sections, hingedly attaches beneath {HEAD ~ the trailers} lower, {TAIL ~ outer longitudinal edges} 
lower
The fairing , which has at least two longitudinally disposed sections , hingedly attaches beneath { HEAD ~ the trailers } lower , { TAIL ~ outer longitudinal edges }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL