These sidewings may include {TAIL ~ outrigger hulls} for {HEAD ~ added stability} and improved aerodynamic efficiencies 
These sidewings may include { TAIL ~ outrigger hulls } for { HEAD ~ added stability } and improved aerodynamic efficiencies
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH