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14 CFR Ch. I (1–1–14 Edition)
§ 25.1585
(d)
Flight crew. The number and func-
tions of the minimum flight crew de-
termined under § 25.1523 must be fur-
nished.
(e)
Kinds of operation. The kinds of
operation approved under § 25.1525 must
be furnished.
(f)
Ambient air temperatures and oper-
ating altitudes. The extremes of the am-
bient air temperatures and operating
altitudes established under § 25.1527
must be furnished.
(g) [Reserved]
(h)
Additional operating limitations.
The operating limitations established
under § 25.1533 must be furnished.
(i)
Maneuvering flight load factors. The
positive maneuvering limit load fac-
tors for which the structure is proven,
described in terms of accelerations,
must be furnished.
[Doc. No. 5066, 29 FR 1891, Dec. 24, 1964, as
amended by Amdt. 25–38, 41 FR 55468, Dec, 20,
1976; Amdt. 25–42, 43 FR 2323, Jan. 16, 1978;
Amdt. 25–46, 43 FR 50598, Oct. 30, 1978; Amdt.
25–72, 55 FR 29787, July 20, 1990; Amdt. 25–105,
66 FR 34024, June 26, 2001; 75 FR 49818, Aug.
16, 2010]
§ 25.1585
Operating procedures.
(a) Operating procedures must be fur-
nished for—
(1) Normal procedures peculiar to the
particular type or model encountered
in connection with routine operations;
(2) Non-normal procedures for mal-
function cases and failure conditions
involving the use of special systems or
the alternative use of regular systems;
and
(3) Emergency procedures for foresee-
able but unusual situations in which
immediate and precise action by the
crew may be expected to substantially
reduce the risk of catastrophe.
(b) Information or procedures not di-
rectly related to airworthiness or not
under the control of the crew, must not
be included, nor must any procedure
that is accepted as basic airmanship.
(c) Information identifying each op-
erating condition in which the fuel sys-
tem independence prescribed in § 25.953
is necessary for safety must be fur-
nished, together with instructions for
placing the fuel system in a configura-
tion used to show compliance with that
section.
(d) The buffet onset envelopes, deter-
mined under § 25.251 must be furnished.
The buffet onset envelopes presented
may reflect the center of gravity at
which the airplane is normally loaded
during cruise if corrections for the ef-
fect of different center of gravity loca-
tions are furnished.
(e) Information must be furnished
that indicates that when the fuel quan-
tity indicator reads ‘‘zero’’ in level
flight, any fuel remaining in the fuel
tank cannot be used safely in flight.
(f) Information on the total quantity
of usable fuel for each fuel tank must
be furnished.
[Doc. No. 2000–8511, 66 FR 34024, June 26, 2001]
§ 25.1587
Performance information.
(a) Each Airplane Flight Manual
must contain information to permit
conversion of the indicated tempera-
ture to free air temperature if other
than a free air temperature indicator is
used to comply with the requirements
of § 25.1303(a)(1).
(b) Each Airplane Flight Manual
must contain the performance informa-
tion computed under the applicable
provisions of this part (including
§§ 25.115, 25.123, and 25.125 for the
weights, altitudes, temperatures, wind
components, and runway gradients, as
applicable) within the operational lim-
its of the airplane, and must contain
the following:
(1) In each case, the conditions of
power, configuration, and speeds, and
the procedures for handling the air-
plane and any system having a signifi-
cant effect on the performance infor-
mation.
(2) V
SR
determined in accordance
with § 25.103.
(3) The following performance infor-
mation (determined by extrapolation
and computed for the range of weights
between the maximum landing weight
and the maximum takeoff weight):
(i) Climb in the landing configura-
tion.
(ii) Climb in the approach configura-
tion.
(iii) Landing distance.
(4) Procedures established under
§ 25.101(f) and (g) that are related to the
limitations and information required
by § 25.1533 and by this paragraph (b) in
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