made myself a concorde
firsts:
land successfully with minimal "jumps"
maintain a speed of atleast mach 1.8 during the middle portions of flight
be aerodynamically stable, considering this is the first type of craft i made of this caliber
have passenger capability of above 8 people
be extremely maneuverable despite being 60 tons, likely the first successful aircraft i made of this weight
go halfway around kerbin
top, side, and engine view