47
Federal Aviation Administration, DOT
Pt. 60, App. A
1.d.3.
.............
Cruise performance
........
±
0.05 EPR or
±
5% of N
1
, or
±
5% of Torque,
±
5% of
fuel flow.
Cruise
..........................
May be a single snapshot showing in-
stantaneous fuel flow or a minimum of
2 consecutive snapshots with a spread
of at least 3 minutes in steady flight.
X X
1.d.4.
.............
Idle descent
....................
±
3 kt airspeed,
±
5% or
±
200
ft/min (1.0m/sec) descent
rate.
Clean
...........................
Record a stabilized, idle power descent
at normal descent speed at mid-alti-
tude. Flight simulator performance
must be recorded over an interval of
at least 1,000 ft. (300 m).
X X X X
1.d.5.
.............
Emergency descent
........
±
5 kt airspeed,
±
5% or
±
300
ft/min (1.5m/s) descent
rate.
N/A
...............................
Performance must be recorded over an
interval of at least 3,000 ft (900 m).
X X X X
The
stabilized
descent
should be conducted
with speed brakes
extended, if applica-
ble, at mid-altitude
and near V
mo
speed
or in accordance
with emergency de-
scent procedures.
1.e.
................
Stopping.
1.e.1.
.............
Stopping time and dis-
tance, using manual
application of wheel
brakes and no reverse
thrust on a dry runway.
±
5% of time. For distance
up to 4000 ft (1220 m):
±
200 ft (61 m) or
±
10%,
whichever is smaller. For
distance greater than
4000 ft (1220 m):
±
5% of
distance.
Landing
........................
Record time and distance for at least
80% of the total time from touch down
to full stop. Data is required for
weights at medium and near maximum
landing weights. Data for brake sys-
tem pressure and position of ground
spoilers (including method of deploy-
ment, if used) must be provided. Engi-
neering data may be used for the me-
dium gross weight condition.
X X X X
1.e.2.
.............
Stopping time and dis-
tance, using reverse
thrust and no wheel
brakes on a dry run-
way.
±
5% time and the smaller of
±
10% or
±
200 ft (61 m) of
distance.
Landing
........................
Record time and distance for at least
80% of the total time from initiation of
reverse thrust to the minimum oper-
ating speed with full reverse thrust.
Data is required for medium and near
maximum landing gross weights. Data
on the position of ground spoilers, (in-
cluding method of deployment, if used)
must be provided. Engineering data
may be used for the medium gross
weight condition.
X X
X X
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