Removavble Toilets

The number and type of toilets fitted in an aircraft cabin varies according to the size and type of aircraft.

Large aircraft can accommodate several changes to the cabin area including additional toilets.

The removable or ‘portable toilet’ is the simplest type of aircraft toilet and is usually fitted in the smaller types of aircraft.

Often called an ‘Elsan’ toilet, it is simply a bin containing a quantity of disinfectant and deodorant.  A seat is fitted onto the top of the bin and when the toilet is installed in the aircraft it is covered with a decorative laminate.

At the end of a flight the toilet is removed from the aircraft and emptied.  After refilling with the correct amount of disinfectant and deodorant it is replaced in the aircraft.

Toilets of this type are normally secured by a quick release method of attachment such as pip pin fasteners.

Lifting Bags

Lifting bags or elevators are used to raise aircraft, which have crash landed and have collapsed undercarriages.

The lifting bags are placed under the aircraft and then inflated with air, raising the aircraft.  The aircraft may then be moved to a more suitable position (clear of the runway).

The lifting bags are made from a specially woven nylon fabric coated with a neoprene compound.  This fabric has good weathering qualities and can withstand contact with aircraft fuels and oils.

The lifting bag sections maintain a slab shape when inflated.  Each section is fitted with inflation/deflation valves, positioned to allow access from both sides.  The lower section is fitted with a ribbed plastic cover.  This prevents it from slipping during the lifting operation.  Harness attachment points are provided to allow the bags to be moved and positioned.

The use of these bags for raising damaged aircraft is a specialized task.  The object is to raise the aircraft with minimum of additional damage, using a minimum number of personnel.  The bags are designed to raise the aircraft only, not to move the aircraft.

To move the aircraft a ‘Jury’, temporary undercarriage may be used.