Canister  Rocket Ballistic Parachute System Figure 3-41. Located under the pilot’s legs, the canister will blow  through the break-away panel in the cowling. Figure 3-43. Cruise throttle control and ignition switches. Figure 3-42. Canister mounted under engine. The flight deck is where the pilot and passenger sit. It is  typically a tandem seating with the pilot in front and the  passenger in back. When the WSC aircraft is used for  instruction, the instructor typically sits in back and must have  access to the fl ight controls.  The pilot in the front has ground and flight controls. The  right foot controls a foot throttle and the left foot controls  the brake. This is similar to throttle and brake controls on an  automobile. The feet also control ground steering by moving  the front fork with the foot pedals. A foot throttle and foot  brake can be added to optional ground steering control for  use by an instructor sitting in back.  The wing flight control bar is in a position at chest height for  the pilot in the front seat. Additional extensions are added  A hand cruise throttle is typically used when the pilot can  set it and it stays set. This cruise throttle is usually in a  position where the instructor in the back seat can also operate  it.  [Figures 3-43] for a passenger or instructor to use if seated in the back seat.  [Figure 3-7] Ignition switches are sometimes included in the cruise  control throttle housing or as a separate set of switches. If  a WSC is used for instruction, the ignition switches should  be within reach of the instructor sitting in the back seat.  [Figures 3-43] The ballistic parachute handle must be accessible for use  when needed but not put in a position where it could be  accidentally deployed. Some WSC aircraft have two handles,  one for the front and one for the back. Additional controls  for starting, such as the choke or enricher, must be accessible  to the pilot.  The instrument panel is in front of the pilot and provides  engine, flight, navigation, and communications information.  The pilot is responsible for maintaining collision avoidance  with a proper and continuous visual scan around the aircraft,  as well as monitoring the information available from the  instrument panel. The pilot must process the outside cues  along with the instrumentation throughout the flight for a  sound decision-making process. The ignition switches, which may be located on the  instrument panel or within the instructors reach for WSC  used for instruction, has two positions: ON, which allows  power to make contact with the spark plugs, or OFF, which is  a closed switch to GROUND and removes the power source  from the spark plugs. Typically, WSC engines have two  spark plugs per cylinder, two switches, and two completely  separate ignition systems. Some single-place WSCs with  smaller engines have only one spark plug per cylinder, one  ignition switch, and a single ignition system.  Flight Deck  Dashboards and Instrument Panels  3-16