This standard has been reviewed* and then confirmed in 2009.
Gives basic definitions and deals with motion of the aircraft and the atmosphere relative to the earth. The atmosphere is assumed to be at rest or in translational motion at constant velocity relative to the Earth. The aircraft is assumed to be rigid. However, most of the definitions can be applied to the case of a flexible aircraft. Describes axis system, velocities flight path angles and wind direction angles.
Edition: 2 (Monolingual) ICS: 49.020; 01.060 Status: Published Stage: 90.60 (2014-06-18) TC/SC: ISO/TC 20/SC 8 Number of Pages: 5
Revises: ISO 1151-2:1974
Revises: ISO 1152:1974