Morno - A320 with Autopilot engaged only delivers half speed brake. To gain full , Autopilot Off. Autopilot is recommended and with unknown structural integrity it would appear on face value these fellas did ok. Bus can attain 5500fpm + if you get rid of the lot and pole it.
Last edited by myshoutcaptain; 19th Oct 2017 at 01:26.
Reason: Add further