▁from ▁wood ▁covered ▁with ▁fib reg lass ▁cloth ▁and ▁do ped ▁aircraft ▁fabric . ▁Some ▁parts , ▁like ▁the ▁bel ly ▁air ▁sc oop ▁are ▁made ▁from ▁fib reg lass . ▁Its ▁ ▁span ▁wing ▁has ▁an ▁area ▁of ▁ ▁and ▁mount s ▁f laps ▁that ▁may ▁be ▁elect r ically ▁or ▁manually ▁operated . ▁The ▁co ck pit ▁is ▁ ▁wide ▁and ▁the ▁b ubble ▁can opy ▁is ▁j ett ison able . ▁The ▁aircraft ' s ▁recommended ▁engine ▁power ▁range ▁is ▁. ▁Eng ines ▁that ▁have ▁been ▁used ▁include ▁the ▁ ▁Ly coming ▁IO - 3 6 0 ▁hor izont ally ▁opposed ▁engine , ▁the ▁ ▁R anger ▁L - 4 4 0 ▁invert ed ▁inline , ▁the ▁ ▁A via ▁M ▁ 3 3 7 ▁invert ed ▁inline , ▁ ▁Cont inental ▁O - 4 7 0 ▁hor izont ally ▁opposed , ▁the ▁ ▁Ford ▁ ▁V 6 ▁autom ot ive ▁conversion , ▁as ▁well ▁as ▁other ▁autom ot ive ▁V - 6 ▁or ▁V - 8 ▁power pl ants . ▁Const ruction ▁time ▁from ▁the ▁supplied ▁k it ▁is ▁estimated ▁as ▁ 2 5 0 0 ▁hours . ▁ ▁The ▁paper ▁plans ▁supplied ▁total ▁an ▁area ▁of ▁, ▁we igh ▁ ▁and ▁include ▁a ▁construction ▁manual . ▁An ▁alternative ▁set ▁of ▁plans ▁allows ▁construct ing ▁a ▁tan dem ▁two - se at ▁version . ▁The ▁plans ▁are ▁very ▁detailed ▁and ▁complete ▁and ▁one ▁builder ▁r ated ▁them ▁as ▁" the ▁best ▁I ▁have ▁seen ▁on ▁any ▁home built ▁air