The 12 A380 “Suites” seats will be on the main deck at the front of the aircraft and SIA’s spokesman says the carrier is not calling it first class as the new class “is in a league of its own” and will have a class code of ‘R’. He says business, or ‘J’ class, and economy, or ‘Y’ class, will be similar to the upgraded classes that it introduced on its new Boeing 777-300ERs late last year.