14 CFR 25.815 - Width of aisle.

Status message

There are 7 Updates appearing in the Federal Register for 14 CFR Part 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 2015-01-01.

The following are only the Rules published in the Federal Register after the published date of Title 14.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2015-04-06; vol. 80 # 65 - Monday, April 6, 2015
    1. 80 FR 18305 - Special Conditions: Cessna Aircraft Company Model 680A Airplane, Pilot-Compartment View Through Hydrophobic Windshield Coatings in Lieu of Windshield Wipers
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Federal Aviation Administration
      Final special conditions, request for comment.
      Effective date: This action is effective on Cessna Aircraft Company on April 6, 2015. We must receive your comments by May 21, 2015.
      14 CFR Part 25

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code

Title 14 published on 2015-01-01

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

  • 2015-04-06; vol. 80 # 65 - Monday, April 6, 2015
    1. 80 FR 18305 - Special Conditions: Cessna Aircraft Company Model 680A Airplane, Pilot-Compartment View Through Hydrophobic Windshield Coatings in Lieu of Windshield Wipers
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Federal Aviation Administration
      Final special conditions, request for comment.
      Effective date: This action is effective on Cessna Aircraft Company on April 6, 2015. We must receive your comments by May 21, 2015.
      14 CFR Part 25