Butterfly 46 Large 170cm New Wing System : First Flight Test ：Very Good and Elegant Flight

(8:24)

Butterfly 46 Small 90cm New Wing System : New Wing Shape :Very Good Flight

(3:31)

Butterfly 46 120cm New Wing System : First Flight Test ：Very Good Flight in wind

(7:55)

Butterfly 46 120cm Blue Morpho : Good Freely Flight in Wind

(6:39)

Butterfly 46 120cm New Wing System : Second Flight Test ：Very Good and Elegant Flight

(13:7)

Butterfly 46 120cm New Wing System : Very Good and Elegant Flight

(3:36)

Butterfly 46 New Wing System : 5th Flight Test ：Very Good Flight

(10:42)

Butterfly 46 170cm Flat Wing V Tail: Flight Test at Seaside：Very Good and Elegant Flight

(10:6)

蝶型羽ばたき機　Butterfly 46 120cm Blue Morpho : Flight in Wind

(3:)

Roblox - Project: Butterfly

(8:5)

Butterfly 46 120cm Blue Morpho : Good Flight

(7:29)

Butterfly 46 170cm Flat Wing V Tail: Flight at Oosato

(4:23)

Butterfly 46 New Wing System : First Flight Test Good Flight

(6:42)

Butterfly 46 170cm New Wing System : Second \u0026 Third Flight Test ：Very Good and Elegant Flight

(12:13)

Butterfly 46 120cm Blue Morpho Flat Wing V Tail : Elegant Flight at seaside in wind

(5:22)

Butterfly 46 120cm Blue Morpho Flat Wing V Tail: Elegant Flight with Stabilizer at Oosato

(8:23)

Butterfly 46 120cm Blue Morpho Flat Wing V Tail : Elegant Flight at Oosato

(4:47)

Butterfly 46 New Wing System : Third Flight Test Good Flight

(2:48)