Su-33 (Su-27K) is a carrier-based variant that first flew in May 1985, and entered service in the Russian Navy in 1994. The air regiment comprising 24 fighters of the type was formed up on Russia's only operating aircraft carrier, the Admiral Kuznetsov. It has extra small wings near the pilots cabin which shorten the take-off distance and improve manoeuvrability. The Su-33 can also carry guided missiles such as the H-25MP, H-31 and H-41. The Su-33 is used in both night and day operations at sea, and operate with the command center ship and with the Ka-31 early-warning helicopter. With the R-27EM missiles it can intercept antiship missiles.

Взято отсюда - это первое что пришло в голову.