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MAXIMUM SITTING HEIGHT ACCOMMODATION

AIRCRAFT I.D. __________________________ CREW STATION __________________________

TOTAL VERTICAL SEAT ADJ. ____________ , TOTAL HORIZONTAL SEAT ADJ. __________

CANOPY/OVERHEAD TANGENT ANGLE _______________

SEAT ADJUSTED UP TO TOUCH OR FULL- UP

 

SUBJECT

HEAD TO

 

REMAINING

 

SITTING

 

HEAD TO

 

MAXIMUM

 

 

CANOPY

 

DOWNWARD

 

HEIGHT

 

CANOPY

 

SITTING HEIGHT

 

 

DISTANCE *1

 

SEAT ADJ.

 

 

 

DISTANCE **2

 

ACCOMMODATED

 

 

 

 

 

 

 

 

 

 

(BARE HEADED)

 

 

 

 

 

 

 

 

 

 

 

1)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

2)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

3)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

4)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

5)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

6)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

7)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

8)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

9)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

 

 

 

 

 

 

 

 

 

 

10)

_________

_________

+

__________

+

_________

-

_________

=

______________

 

DATA FORM FOR RECORDING MAXIMUM BARE HEADED SITTING HEIGHT ACCOMMODATION UNDER THE CANOPY OR OTHER OVERHEAD. To obtain an applicable helmeted accommodation value, the distance from the top of the bare head to the top of the helmet and an appropriate clearance must be subtracted from bare headed accommodation.  

*     Measured on subjects who can raise the seat full up without encountering head     motion interference.
**  Measured on subjects who encounter head motion interference.  

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