@Cicero.....they are actually "EMBRAERS" and those were bought second hand from various, only one, was new.
A380s would be pretty useless for KQ at the moment due to several reasons:
1.KQ is all boeing, cheaper for training, more common parts etc
2. Dont think they have like a standalone route with 555+ pax at the moment
3. Airport runways have something called a PCN= Pavement classification number. A380 ACN= aircraft classification number exceeds the Jomo PCN, so it cant land in NBO