HSI Pictorial navigation indicator (HSI, top), slaving meter (lower right), and slaving control compensator unit (lower left) 사진자료 2009.11.12
Turn coordinator If inadequate right rudder is applied in a right turn, a slip results. Too much right rudder causes the aircraft to skid through the turn. Centering the ball results in a coordinated turn. 사진자료 2009.11.10
Attitude representation Attitude representation by the attitude indicator corresponds to the relation of the aircraft to the real horizon 사진자료 2009.11.02
Instantaneous Vertical Speed Indicator (IVSI) An IVSI incorporates accelerometers to help the instrument immediately indicate changes in vertical speed 사진자료 2009.10.28