T-6A Boldface / Ops Limits

Front 1

Emergency Engine Shutdown

Back 1

PCL - OFF
FIREWALL SHUTOFF HANDLE - PULL

Front 2

Abort

Back 2

PCL - IDLE
BRAKES - AS REQUIRED

Front 3

Engine Failure Immediately After Takeoff (Sufficient Runway Remaining Straight Ahead)

Back 3

AIRSPEED - 110 KNOTS (MINIMUM)
PCL - AS REQUIRED
EMERGENCY GEAR HANDLE - PULL (AS REQUIRED)

Front 4

Engine Failure During Flight

Back 4

ZOOM/GLIDE - 125 KNOTS (MINIMUM)
PCL - OFF
INTERCEPT ELP

Front 5

Immediate Airstart (PMU Normal)

Back 5

PCL - OFF
STARTER - AUTO/RESET
PCL - IDLE, ABOVE 13% N1

Front 6

Uncommanded Propeller Feather

Back 6

PCL - RETARD
PROP SYS CIRCUIT BREAKER - PULL

Front 7

Inadvertent Departure from Controlled Flight

Back 7

PCL - IDLE
CONTROLS - NEUTRAL
ALTITUDE - CHECK

Front 8

Fire Warning In Flight

If Fire is Confirmed

Back 8

PCL - RETARD

PCL - OFF
FIREWALL SHUTOFF HANDLE - PULL

Front 9

OBOGS Inoperative

Back 9

GREEN RING - PULL (AS REQUIRED)

Front 10

Eject

Back 10

EJECTION HANDLE - PULL

Front 11

% TORQUE
TAKEOFF/MAX

Back 11

100

Front 12

ITT
TAKEOFF/MAX

Back 12

820 deg C

Front 13

% N1
TAKEOFF/MAX

Back 13

104

Front 14

% Np
TAKEOFF/MAX

Back 14

100
Note 2: WITH PMU OFF, PERMISSIBLE MAX Np IS 100 +/- 2%

Front 15

OIL PRESSURE
TAKEOFF/MAX

Back 15

90 to 120 psi
Note 6: NORMAL OIL PRESSURE DURING STEADY STATE CONDITIONS IS 90-120 psi. OPERATION AT OIL PRESSURE LESS THAN 90 psi IS INDICATIVE OF OIL SYSTEM MALFUNCTION.

Front 16

OIL TEMP - TAKEOFF/MAX

Back 16

10 to 105 deg C

Front 17

ITT
IDLE

Back 17

750 deg C

Front 18

% N1
IDLE

Back 18

60 Min (ground)
67 Min (flight)

Front 19

OIL PRESSURE
IDLE

Back 19

90 psi (min)

Front 20

OIL TEMP
IDLE

Back 20

-40 to 105 deg C (normal)
105 to 110 Note 7: ACCEPTABLE FOR GROUND OPERATIONS AT AND BELOW 20% TORQUE.

Front 21

ITT
START

Back 21

1000 deg C (5 sec)

Front 22

OIL PRESSURE
START

Back 22

200 psi (max)

Front 23

OIL TEMP
START

Back 23

-40 (min) deg C

Front 24

% TORQUE
TRANSIENT

Back 24

131 (20 sec)

Front 25

ITT (deg C)
TRANSIENT

Back 25

870 (20 sec)

Front 26

% N1
TRANSIENT

Back 26

104

Front 27

% Np
TRANSIENT

Back 27

102 (20 sec)
110 Note 3: PERMISSIBLE AT ALL POWERS [SETTINGS] FOR COMPLETION OF FLIGHT IN EMERGENCY.

Front 28

OIL PRESSURE (psi)
TRANSIENT

Back 28

40 to 130 psi
Note 5: OPERATION IN THIS RANGE PERMITTED ONLY DURING AEROBATICS OR SPINS. 15-40 psi (5 sec) WITH PCL AT IDLE.

Front 29

OIL TEMP (deg C)
TRANSIENT

Back 29

106 to 110
(10 minutes)

Front 30

MAXIMUM AIRSPEED GEAR DOWN (VLE) AND FLAP DOWN (VFE) ____ KIAS

Back 30

150

Front 31

MAX OPERATING (Vmo) ___ KIAS / MAX MACH (Mmo) ___ MACH

Back 31

316
0.67

Front 32

TURBULENT AIR (Vg) ___ KIAS

Back 32

195

Front 33

PROHIBITED MANEUVERS
1.

Back 33

INVERTED SPINS

Front 34

PROHIBITED MANEUVERS
2.

Back 34

INVERTED STALLS

Front 35

PROHIBITED MANEUVERS
3.

Back 35

POWER-ON SPINS

Front 36

PROHIBITED MANEUVERS
4.

Back 36

INTENTIONAL SPINS WITH THE LANDING GEAR, FLAPS, OR SPEEDBRAKE EXTENDED

Front 37

PROHIBITED MANEUVERS
5.

Back 37

SPINS WITH THE PMU OFF

Front 38

PROHIBITED MANEUVERS
6.

Back 38

AGGRAVATED SPINS PAST TWO TURNS

Front 39

PROHIBITED MANEUVERS
7.

Back 39

SPINS BELOW 10,000 FEET PRESSURE ALTITUDE

Front 40

PROHIBITED MANEUVERS
8.

Back 40

SPINS ABOVE 22,000 FEET PRESSURE ALTITUDE

Front 41

PROHIBITED MANEUVERS
9.

Back 41

ABRUPT CROSS-CONTROLLED (SNAP) MANEUVERS

Front 42

PROHIBITED MANEUVERS
10.

Back 42

AEROBATIC MANEUVERS, SPINS, OR STALLS WITH A FUEL IMBALANCE GREATER THAN 50 POUNDS BETWEEN WINGS

Front 43

PROHIBITED MANUEVERS
11.

Back 43

TAIL SLIDES

Front 44

ICING LIMITATION

Back 44

SUSTAINED OPERATION IN ICY CONDITIONS IS PROHIBITED. THE AIRCRAFT HAS BEEN APPROVED ONLY FOR TRANSIT THROUGH A 5000 FOOT BAND OF LIGHT RIME ICE.

Front 45

STARTER CYCLE LIMITATIONS
STARTER DUTY CYCLE IS LIMITED TO FOUR ___ CYCLES

Back 45

20 SEC

Front 46

STARTER CYCLE LIMITATIONS
COOLING PERIOD AFTER FIRST STARTER CYCLE

Back 46

30 SEC

Front 47

STARTER CYCLE LIMITATIONS
COOLING PERIOD AFTER SECOND STARTER CYCLE

Back 47

2 MIN

Front 48

STARTER CYCLE LIMITATIONS
COOLING PERIOD AFTER THIRD STARTER CYCLE

Back 48

5 MIN

Front 49

STARTER CYCLE LIMITATIONS
COOLING PERIOD AFTER FOURTH STARTER CYCLE

Back 49

30 MIN

Front 50

FLIGHT MANEUVERING LIMITATIONS
INVERTED FLIGHT ___ SEC

Back 50

15

Front 51

FLIGHT MANEUVERING LIMITATIONS
INTENTIONAL ZERO G FLIGHT ___ SEC

Back 51

5

Front 52

ACCELERATION LIMITATIONS
SYMMETRIC CLEAN

Back 52

+7.0 TO -3.5 Gs

Front 53

ACCELERATION LIMITATIONS
SYMMETRIC GEAR & FLAPS EXTENDED

Back 53

+2.5 TO 0.0 Gs

Front 54

ACCELERATION LIMITATIONS
ASYMMETRIC CLEAN

Back 54

+4.7 TO -1.0 Gs

Front 55

ACCELERATION LIMITATIONS
ASYMMETRIC GEAR AND FLAPS EXTENDED

Back 55

+2.0 TO 0.0 Gs

Front 56

FOR UNCOORDINATED ROLLING MANEUVERS INITIATED AT -___ G, THE MAXIMUM BANK ANGLE CHANGE IS ___ DEGREES

Back 56

1
180

Front 57

MIN VOLTAGE FOR BATTERY START

Back 57

23.5 VOLTS

Front 58

NORMAL VOLTAGE RANGE

Back 58

22.0 TO 29.5 VOLTS

Front 59

MAX CROSSWIND FOR DRY RUNWAY (FLAPS TO AND FLAPS UP SETTINGS)

Back 59

25 KNOTS

Front 60

MAX RECOMMENDED CROSSWIND (TAKEOFF WITH FLAPS LDG SETTING, DRY RUNWAY)

Back 60

10 KNOTS

Front 61

MAX CROSSWIND FOR WET RUNWAY

Back 61

10 KNOTS

Front 62

MAX CROSSWIND FOR ICY RUNWAY

Back 62

5 KNOTS

Front 63

MAX TAILWIND COMPONENT FOR TAKEOFF

Back 63

10 KNOTS

Front 64

% Np
IDLE

Back 64

Note 4: AVOID STABILIZED GROUND OPERATIONS FROM 62%-80% Np.

Front 65

%N1 - note

Back 65

N1 VALUES PRESENTED FOR PMU ON. WITH PMU OFF, N1 MAY VARY FROM THESE VALUES.