Mass and Balance covers the factors governing the loading of an aeroplane to ensure that the longitudinal centre of gravity and mass are within the structural. Questions-Mass-and-balance · View. Mass and Balance, Oxford · View. Mass and Balance ATPL · View. Operational Procedures · View. Buy JAA ATPL Mass & Balance – JA and other aviation books at yout pilot shop headquarters, Pilots HQ.

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The centre of gravity is that point on the longitudinal axis through which all of the weight acts vertically downward. Fuel remaining litres. Consequently, the forward and aft limits of the centre of gravity are determined by the capability of the elevators or stabilator or all moving tailplane to control the aircraft in pitch at the lowest flight speed.

Standard weights are assumed for this exercise. To answer this type of question use the layout shown in the following an and approach the problem in a logical manner remembering the total weight at any time comprises the APS weight, the fuel and the traffic load. A Weight and Centre-of-Gravity Schedule shall be provided for each aircraft the Maximum Total Weight Authorised of which exceeds kg, except that for an aircraft the Maximum Total Weight Authorised or which exceeds kg the information contained in Parts B and C of the Schedule may, for a new aircraft, be given anf part of the Weight and Balance Report.

Maximum Take-Off Weight at Akg. Perrone Leather Phillips 66 Avi. Cobham Cole Hersee Colorado Skymas.

Jeppesen. JAA ATPL Training Mass and Balance [PDF] – Все для студента

Maximum Take-Off Weight at B 37, kg. Total weight comprises three elements, the basic weight, the variable load and the disposable load. All the data regarding the medium range jet transport aeroplane are contained in the white pages of the CAP A copy of each issue of the Schedule shall be retained by the operator, and where the Schedule is re-issued the previous issue shall be qtpl with the aircraft records.


For an aircraft having a valid Certificate of Anv a valid Weight and CG Schedule must be completed every time the aircraft is weighed. Maximum Landing Weightkg. This is the dry operating weight plus the traffic load. However, those having a small area of contact with the floor have a high area floor load e. When taking random samples. The maximum permissible weight of an aeroplane with no usable fuel. This aircraft is a Murphy Rebel kit aircraft which received an.

031 Aircraft Mass & balance (JAA ATPL theory)

Blockalls Blockalls Blue Orange Gam. This is the fuel used from departure to destination aerodromes and may be minimised by operating at the most economical pressure altitude accounting for the temperature and wind component, but not below the minimum safe altitude.

The aft centre of gravity limit is the most rearward position at which the centre of gravity can be located for the most critical manoeuvre or operation. For aeroplanes jax 19 passenger seats or less, the actual mass of checked baggage, determined by weighing, must be used.

Mean TAS kt. Therefore any product combination of weight and arm which gives a moment of 16 m kg will suffice. The manual load and trim sheet may be completed by the agent or alternatively, by the Captain or First Officer. The positive moments are reduced by lb. In general nonaircraft type specific terms, the ways in which the centre of gravity of both unladen and laden aircraft can masx determined and checked as being within safe limits will be jsa.

Touch a Cloud P. The magnitude of the pitching moment will depend on the magnitude of lift and weight forces, but stpl on the distance between the centre of gravity and the centre of pressure. To calculate the linear load divide the weight by the longitudinal length.

The baggage can only be moved in 10 lb. The maximum Payload that can be carried. Rear baggage hold lb. The CG margins and associated operational procedures, including assumptions with regard to passenger seating, must be acceptable masss the Authority.


At least the following shall be given: Full details of all fuel and oil tanks are also included in this part of the Schedule stating the arm, maximum capacity and weight when full for aircraft exceeding an MTWA of kg. The change of moment caused by moving 1 lb.

Aircraft Mass & balance (JAA ATPL theory).pdf Download ( Pages | Free )

The MAC is precisely what the name implies. If the distance of the hold or fuel tank is ahead of the present CG the distance is a negative value and if it is aft of the present CG it is a positive value. Part C Loading Information.

In the following example Figure is loaded in five different ways producing three different floor loads. The required total moments, that is the moments which will result from a CG at ” and a total unchanged weight of lb.

031 Aircraft Mass & balance (JAA ATPL theory).pdf

The effectiveness of a load spreader is established by its thickness, not its overall size. An operator must specify procedures for Aptl Minute Changes to the load. APS Weight 70, kg.

Now complete the table to appear as Figure The total weight of an aeroplane is the weight of the aeroplane and iaa and everything carried on it or in it. Fuel Flow 6, kg. Commence the plot at the Dry Operating Index and continue as in Example Maximum Zero Fuel Weight. Instructions for the use of the Schedule, together with the Loading Graphs, shall be included.

The Maximum Take-off Weight.