23.1581—General.
(a) Furnishing information.
An Airplane Flight Manual must be furnished with each airplane, and it must contain the following:
(2)
Other information that is necessary for safe operation because of design, operating, or handling characteristics.
(b) Approved information.
(1)
Except as provided in paragraph (b)(2) of this section, each part of the Airplane Flight Manual containing information prescribed in §§ 23.1583 through 23.1589 must be approved, segregated, identified and clearly distinguished from each unapproved part of that Airplane Flight Manual.
(2)
The requirements of paragraph (b)(1) of this section do not apply to reciprocating engine-powered airplanes of 6,000 pounds or less maximum weight, if the following is met:
(i)
Each part of the Airplane Flight Manual containing information prescribed in § 23.1583 must be limited to such information, and must be approved, identified, and clearly distinguished from each other part of the Airplane Flight Manual.
(ii)
The information prescribed in §§ 23.1585 through 23.1589 must be determined in accordance with the applicable requirements of this part and presented in its entirety in a manner acceptable to the Administrator.
(3)
Each page of the Airplane Flight Manual containing information prescribed in this section must be of a type that is not easily erased, disfigured, or misplaced, and is capable of being inserted in a manual provided by the applicant, or in a folder, or in any other permanent binder.
(c)
The units used in the Airplane Flight Manual must be the same as those marked on the appropriate instruments and placards.
(d)
All Airplane Flight Manual operational airspeeds, unless otherwise specified, must be presented as indicated airspeeds.
(e)
Provision must be made for stowing the Airplane Flight Manual in a suitable fixed container which is readily accessible to the pilot.
(f) Revisions and amendments.
Each Airplane Flight Manual (AFM) must contain a means for recording the incorporation of revisions and amendments.