220
14 CFR Ch. I (1–1–14 Edition)
Pt. 60, App. C
T
ABLE
C2A—F
ULL
F
LIGHT
S
IMULATOR
(FFS) O
BJECTIVE
T
ESTS
QPS requirements
Information
Test
Tolerance(s)
Flight condition
Test details
Simulator
level
Notes
Entry No.
Title
B C
D
1. Performance
1.a.
.............
Engine Assessment
1.a.1.
..........
Start Operations
1.a.1.a
........
Engine start and acceleration
(transient).
Light Off Time—
±
10% or
±
1
sec., Torque—
±
5%, Rotor
Speed—
±
3%, Fuel Flow—
±
10%, Gas Generator
Speed—
±
5%, Power Tur-
bine Speed—
±
5%, Gas
Turbine Temp.—
±
30
°
C.
Ground with the Rotor Brake
Used and Not Used, if ap-
plicable.
Record each engine start
from the initiation of the
start sequence to steady
state idle and from steady
state idle to operating
RPM.
X X X
1.a.1.b.
.......
Steady State Idle and Oper-
ating RPM conditions.
Torque—
±
3%, Rotor
Speed—
±
1.5%, Fuel
Flow—
±
5%, Gas Generator
Speed—
±
2%, Power Tur-
bine Speed—
±
2%, Turbine
Gas Temp.—
±
20
°
C.
Ground
...................................
Record both steady state idle
and operating RPM condi-
tions. May be a series of
snapshot tests.
X X X
1.a.2.
..........
Power Turbine Speed Trim
...
±
10% of total change of
power turbine speed, or
±
0.5% change of rotor
speed.
Ground
...................................
Record engine response to
trim system actuation in
both directions.
X X X
1.a.3.
..........
Engine and Rotor Speed
Governing.
Torque—
±
5%, Rotor
Speed—1.5%.
Climb and descent
................
Record results using a step
input to the collective. May
be conducted concurrently
with climb and descent per-
formance tests.
X X X
1.b.
.............
Surface Operations
1.b.1.
..........
Minimum Radius Turn
...........
±
3 ft. (0.9m) or 20% of heli-
copter turn radius.
Ground
...................................
If brakes are used, brake
pedal position and brake
system pressure must be
matched to the helicopter
flight test value.
X X X
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