Leaderboard

Yes, the two pilots are to reduce workload. The Su-30 was designed as a command aircraft in a flight. The Su-30 has a "hump", because of the extra seat, has bigger vertical stabs (and there are differences per modification, some have angled or straight edges). Here is a site, which has all the su-27 variants on it. http://mysite.wanadoo-members.co.uk/flankers_pages/su-27_variants.html#Su-30K Also, the su-30 was to have extended A-G capabilities, but soon evolved into a multirole interceptor that can be tailor made for the customer.