Is K-K-K-K-A-A-A-A-4-7 a valid hand in Dou Dizhu (aka "Fighting The Landlord")?
As far as I know, no, quads cannot be sequenced, let alone "with wings".

That said, Dou Dizhu, like many other games of Chinese origin, is a game with many local variantions and house rules. (Most variations comes in how the landlord is determined.)

While I will not be surprized if some people play with quad squences, it would rarely make a difference because


it is already unusual that a player has an "airplane" or a bomb, having two consecutive quads are much rarer. (By my calculations, ~.1% for the landlord and ~.02% for the peasants)
like the quad sets ("quad with two" and "quad with two pairs"), it is seldom advantageous to play it and give up the bomb


At least in my area, "space shuttle" (穿梭機) refers to a sequence of three triplets.