View all text of Subjgrp 260 [§ 29.771 - § 29.833]
§ 29.815 - Main aisle width.
The main passenger aisle width between seats must equal or exceed the values in the following table:
Passenger seating capacity | Minimum main passenger aisle width | Less than 25 inches from floor (inches) | 25 Inches and more from floor (inches) | 10 or less | 12 | 15 | 11 through 19 | 12 | 20 | 20 or more | 15 | 20 |
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1 A narrower width not less than 9 inches may be approved when substantiated by tests found necessary by the Administrator.