This group is open to everyone who likes any kind of aircraft
the SU-37 berkut (royal eagle), also referred to as the SU-47, is being developed b sukhoi to resaearch on post-stall maneuverability and super maneuverability. its forward swept wings give it torsional stiffness. the aircraft is about the size of the mig1.44, and could be offered to meet russia's multi purpose fighter requirement. its first flight was in september 25th, 1997, from a flight test centre airfield at zhukovskii.
(Source is from military-today.com)
This fighter is very loud!
I think its S-37,not SU-37
it's both su-37 and su-47. but the real name is su-37 berkut. people just refer to it as su-47.
the russ af already has a SU-37 this is the 47
my favorite