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Title 14

Displaying title 14, up to date as of 7/13/2026. Title 14 was last amended 7/06/2026.
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Title 14Aeronautics and SpacePart / Section
Chapter IFederal Aviation Administration, Department of Transportation1 – 199
Subchapter CAircraft21 – 59
Part 25Airworthiness Standards: Transport Category Airplanes25.1 – 25.1801
Subpart GOperating Limitations and Information25.1501 – 25.1587
§ 25.1501General.
Operating Limitations25.1503 – 25.1535
§ 25.1503Airspeed limitations: general.
§ 25.1505Maximum operating limit speed.
§ 25.1507Maneuvering speed.
§ 25.1511Flap extended speed.
§ 25.1513Minimum control speed.
§ 25.1515Landing gear speeds.
§ 25.1516Other speed limitations.
§ 25.1517Rough air speed, VRA.
§ 25.1519Weight, center of gravity, and weight distribution.
§ 25.1521Powerplant limitations.
§ 25.1522Auxiliary power unit limitations.
§ 25.1523Minimum flight crew.
§ 25.1525Kinds of operation.
§ 25.1527Ambient air temperature and operating altitude.
§ 25.1529Instructions for Continued Airworthiness.
§ 25.1531Maneuvering flight load factors.
§ 25.1533Additional operating limitations.
§ 25.1535ETOPS approval.
Markings and Placards25.1541 – 25.1563
§ 25.1541General.
§ 25.1543Instrument markings: general.
§ 25.1545Airspeed limitation information.
§ 25.1547Magnetic direction indicator.
§ 25.1549Powerplant and auxiliary power unit instruments.
§ 25.1551Oil quantity indication.
§ 25.1553Fuel quantity indicator.
§ 25.1555Control markings.
§ 25.1557Miscellaneous markings and placards.
§ 25.1561Safety equipment.
§ 25.1563Airspeed placard.
Airplane Flight Manual25.1581 – 25.1587
§ 25.1581General.
§ 25.1583Operating limitations.
§ 25.1585Operating procedures.
§ 25.1587Performance information.