ISO 1151-9:1993
Flight dynamics — Concepts, quantities and symbols — Part 9: Models of atmospheric motions along the trajectory of the aircraft
Reference number
ISO 1151-9:1993
Edition 1
ISO 1151-9:1993
Published (Edition 1, 1993)
This standard has 1 amendment.

ISO 1151-9:1993

ISO 1151-9:1993
CHF 42
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Deals with the concepts and quantities characterizing models of the air motions affecting the dynamic behaviour of the aircraft. The motion of the air with respect to the Earth is defined by the wind velocity in each point of the aircraft trajectory. In flight dynamic problems, it is usual to use mathematical models of the wind velocity field and its variation with time. The following models are defined: constant wind, wind gradients, discrete gusts, three-dimensional wind models, vortices. Other models can be defined by superposition of these models.

General information

  •  : Published
     : 1993-09
    : Close of voting [95.60]
  •  : 1
     : 5
  • ISO/TC 20/SC 8
    01.060  49.020 
  • RSS updates


Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1


Edition 1998

ISO 1151-9:1993/Amd 1:1998
CHF 18
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Life cycle

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