![A view of the roll control spoiler panel with one of the flaps torn off on the wing of a B-52G Stratofortress bomber aircraft from the 1708th Bomb Wing and other battle A view of the roll control spoiler panel with one of the flaps torn off on the wing of a B-52G Stratofortress bomber aircraft from the 1708th Bomb Wing and other battle](https://cdn10.picryl.com/photo/1991/02/26/a-view-of-the-roll-control-spoiler-panel-with-one-of-the-flaps-torn-off-on-1dc278-1600.jpg)
A view of the roll control spoiler panel with one of the flaps torn off on the wing of a B-52G Stratofortress bomber aircraft from the 1708th Bomb Wing and other battle
![CFI Brief: Flight Controls of a typical Commercial Airliner – Learn to Fly Blog - ASA (Aviation Supplies & Academics, Inc.) CFI Brief: Flight Controls of a typical Commercial Airliner – Learn to Fly Blog - ASA (Aviation Supplies & Academics, Inc.)](http://learntoflyblog.com/wp-content/uploads/2017/04/ATP-03-05.jpg)
CFI Brief: Flight Controls of a typical Commercial Airliner – Learn to Fly Blog - ASA (Aviation Supplies & Academics, Inc.)
![Peter Lemme on Twitter: "@AirlineFlyer @AmericanAir Inflight speed brakes, ground lift dumpers, and roll spoilers. If A320 load alleviators. https://t.co/lIxqcB08SJ" / Twitter Peter Lemme on Twitter: "@AirlineFlyer @AmericanAir Inflight speed brakes, ground lift dumpers, and roll spoilers. If A320 load alleviators. https://t.co/lIxqcB08SJ" / Twitter](https://pbs.twimg.com/media/CWeQVn6W4AA4R11.jpg)
Peter Lemme on Twitter: "@AirlineFlyer @AmericanAir Inflight speed brakes, ground lift dumpers, and roll spoilers. If A320 load alleviators. https://t.co/lIxqcB08SJ" / Twitter
JetSky Flight Simulation - Did you know: Only 6 of the 10 spoilers on the A320 are used as speed brakes in flight. The 8 outboard spoilers are used for roll control.
![What are Speed Brakes, Ground Spoilers, Roll Spoilers? | Differences Between these Control Surfaces! - YouTube What are Speed Brakes, Ground Spoilers, Roll Spoilers? | Differences Between these Control Surfaces! - YouTube](https://i.ytimg.com/vi/I9tCohSWW1Y/maxresdefault.jpg)
What are Speed Brakes, Ground Spoilers, Roll Spoilers? | Differences Between these Control Surfaces! - YouTube
![aircraft design - What determines spanwise placement of spoilers for roll control? - Aviation Stack Exchange aircraft design - What determines spanwise placement of spoilers for roll control? - Aviation Stack Exchange](https://i.stack.imgur.com/tz6lJ.jpg)