Originally Posted by
rickair7777
Very Cool, but concorde has more common lineage with a supersonic bomber than a typical airliner.
rick.
There isn't an airliner flying that couldn't do a properly executed 1G barrel roll. That's the whole point of a barrel roll it creates no undue stress on the airframe it is a 1 G maneuver.
Refer to post # 23 and listen to what Tex has to say about doing a barrel roll.