14 CFR 25.815 - Width of aisle.

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There are 71 Updates appearing in the Federal Register for 14 CFR 25. View below or at eCFR (GPOAccess)
§ 25.815 Width of aisle.
The passenger aisle width at any point between seats must equal or exceed the values in the following table:
Passenger seating capacity Minimum passenger aisle width (inches)
Less than 25 in. from floor 25 in. and more from floor
1 A narrower width not less than 9 inches may be approved when substantiated by tests found necessary by the Administrator.
10 or less 1 12 15
11 through 19 12 20
20 or more 15 20
[Amdt. 25-15, 32 FR 13265, Sept. 20, 1967, as amended by Amdt. 25-38, 41 FR 55466, Dec. 20, 1976]

Title 14 published on 2014-01-01

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  • 2015-02-05; vol. 80 # 24 - Thursday, February 5, 2015
    1. 80 FR - Harmonization of Airworthiness Standards—Gust and Maneuver Load Requirements; Correction
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Federal Aviation Administration
      14 CFR Parts 25

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United States Code

Title 14 published on 2014-01-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 14 CFR 25 after this date.

  • 2015-02-05; vol. 80 # 24 - Thursday, February 5, 2015
    1. 80 FR - Harmonization of Airworthiness Standards—Gust and Maneuver Load Requirements; Correction
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Federal Aviation Administration
      14 CFR Parts 25