Sec. 29.815 - Main aisle width.
The main passenger aisle width between seats must equal or exceed the
values in the following table:
------------------------------------------------------------------------
Minimum main passenger
aisle width
-------------------------
Passenger seating capacity Less than 25 Inches
25 inches and more
from floor from floor
(inches) (inches)
------------------------------------------------------------------------
10 or less.................................... 12 15
11 through 19................................. 12 20
20 or more.................................... 15 20
------------------------------------------------------------------------
\1\ A narrower width not less than 9 inches may be approved when
substantiated by tests found necessary by the Administrator.
[Doc. No. 5084, 29 FR 16150, Dec. 3, 1964, as amended by Amdt.
29-12, 41 FR 55472, Dec. 20, 1976]
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