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328
14 CFR Ch. I (1–1–14 Edition)
§ 23.1583
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 in-
struments and placards.
(d) All Airplane Flight Manual oper-
ational airspeeds, unless otherwise
specified, must be presented as indi-
cated airspeeds.
(e) Provision must be made for stow-
ing the Airplane Flight Manual in a
suitable fixed container which is read-
ily accessible to the pilot.
(f)
Revisions and amendments. Each
Airplane Flight Manual (AFM) must
contain a means for recording the in-
corporation of revisions and amend-
ments.
[Amdt. 23–21, 43 FR 2319, Jan. 16, 1978, as
amended by Amdt. 23–34, 52 FR 1834, Jan. 15,
1987; Amdt. 23–45, 58 FR 42166, Aug. 6, 1993;
Amdt. 23–50, 61 FR 5193, Feb. 9, 1996]
§ 23.1583
Operating limitations.
The Airplane Flight Manual must
contain operating limitations deter-
mined under this part 23, including the
following—
(a)
Airspeed limitations. The following
information must be furnished:
(1) Information necessary for the
marking of the airspeed limits on the
indicator as required in § 23.1545, and
the significance of each of those limits
and of the color coding used on the in-
dicator.
(2) The speeds V
MC
, V
O
, V
LE
, and V
LO
,
if established, and their significance.
(3) In addition, for turbine powered
commuter category airplanes—
(i) The maximum operating limit
speed, V
MO
/M
MO
and a statement that
this speed must not be deliberately ex-
ceeded in any regime of flight (climb,
cruise or descent) unless a higher speed
is authorized for flight test or pilot
training;
(ii) If an airspeed limitation is based
upon compressibility effects, a state-
ment to this effect and information as
to any symptoms, the probable behav-
ior of the airplane, and the rec-
ommended recovery procedures; and
(iii) The airspeed limits must be
shown in terms of V
MO
/M
MO
instead of
V
NO
and V
NE
.
(b)
Powerplant limitations. The fol-
lowing information must be furnished:
(1) Limitations required by § 23.1521.
(2) Explanation of the limitations,
when appropriate.
(3) Information necessary for mark-
ing the instruments required by
§ 23.1549 through § 23.1553.
(c)
Weight. The airplane flight man-
ual must include—
(1) The maximum weight; and
(2) The maximum landing weight, if
the design landing weight selected by
the applicant is less than the max-
imum weight.
(3) For reciprocating engine-powered
airplanes of more than 6,000 pounds
maximum weight, single-engine tur-
bines, and multiengine jets 6,000
pounds or less maximum weight in the
normal, utility, and acrobatic cat-
egory, performance operating limita-
tions as follows—
(i) The maximum takeoff weight for
each airport altitude and ambient tem-
perature within the range selected by
the applicant at which the airplane
complies with the climb requirements
of § 23.63(c)(1).
(ii) The maximum landing weight for
each airport altitude and ambient tem-
perature within the range selected by
the applicant at which the airplane
complies with the climb requirements
of § 23.63(c)(2).
(4) For normal, utility, and acrobatic
category multiengine jets over 6,000
pounds and commuter category air-
planes, the maximum takeoff weight
for each airport altitude and ambient
temperature within the range selected
by the applicant at which—
(i) The airplane complies with the
climb requirements of § 23.63(d)(1); and
(ii) The accelerate-stop distance de-
termined under § 23.55 is equal to the
available runway length plus the
length of any stopway, if utilized; and
either:
(A) The takeoff distance determined
under § 23.59(a) is equal to the available
runway length; or
(B) At the option of the applicant,
the takeoff distance determined under
§ 23.59(a) is equal to the available run-
way length plus the length of any
clearway and the takeoff run deter-
mined under § 23.59(b) is equal to the
available runway length.
(5) For normal, utility, and acrobatic
category multiengine jets over 6,000
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