T-6A BF & Ops Limits Flashcards

1
Q

Maximum Torque

Takeoff / Max

A

100%

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2
Q

Maximum Torque

Transient

A

132% (20 Seconds)

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3
Q

Maximum Torque

Torque above ____% is indicative of a system malfunction.

A

102%

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4
Q

Maximum ITT

Idle

A

750•C

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5
Q

Maximum ITT

Takeoff / Max

A

820•C

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6
Q

Maximum ITT

Transient

A

821 to 870 •C (20 Seconds)

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7
Q

N1

A

Idle 60 to 61% Ground,
67% (Min) Flight

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8
Q

Np

Idle

A

46 to 50%

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9
Q

Np

Takeoff / Max

A

100%, (100% ± 2% PMU Off)

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10
Q

Np

Avoid stabilized ground operations from

A

62 to 80% Np

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11
Q

Oil Pressure

Takeoff / Max

A

90 to 120 PSI

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12
Q

Oil Pressure

Aerobatics / Spins

A

40 to 130 PSI

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13
Q

Oil Pressure

Aerobatics / Spins (Idle)

A

15 to 40 PSI (5 Sec)

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14
Q

Oil Temp

Takeoff / Max

A

10 to 105 °C

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15
Q

Oil Temp

Transient

A

106 to 110 °C (10 Min)

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16
Q

Maximum Fuel Flow

All phases of flight

A

All phases of flight 779 PPH

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17
Q

Prohibited Maneuvers

A
  1. Inverted stalls
  2. Inverted spins
  3. Aggravated spins past 2 turns
  4. Spins with the PCL above idle
  5. Spins with the landing gear, flaps, or speed brake extended.
  6. Spins with the PMU off
  7. Spins below 10,000 feet pressure altitude
  8. Spins above 22,000 feet pressure altitude
  9. Abrupt cross-controlled (snap) maneuvers
  10. Aerobatic maneuvers, spins, or stalls with greater than 50 pounds fuel imbalance.
  11. Tail slides
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18
Q

Max Airspeed Gear and/or Flaps

A

150 KIAS

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19
Q

Max Operating Speed

A

316 KIAS or 0.67 Mach

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20
Q

Full rudder deflection above _____ KIAS will exceed the limitations of the rudder control system

A

150 (KIAS)

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21
Q

Starter limit

Wait ___ , ___ , ___ , ___ after each start/monitoring attempt

A

20 seconds

30 sec, 2 min, 5 min, 30 min

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22
Q

Starting

Maximum ITT
(Do Not Attempt Restart)

A

871 - 1,000 °C for 5 sec

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23
Q

Starting

Maximum Oil Pressure

A

200 PSI

24
Q

Starting

Minimum Oil Temperature

A

-40 °C

25
Q

Starting

Minimum Battery Voltage

A

23.5 V

26
Q

Pressurization

Normal Above 18,000 ft MSL

A

3.6 ± 0.2 PSI

27
Q

Pressurization

Overpressurization Safety Valve Opens

A

4.0 PSI

28
Q

Normal Recovery Fuel

A

200 pounds

29
Q

Minimum Fuel

A

150 pounds

30
Q

Minimum Fuel Solo

A

200 pounds

31
Q

Minimum Fuel for Aerobatics

A

150 pounds per side

32
Q

Runway

A

Minimum Landing Distance Available (LDA) 4,000 feet, or heavy weight flaps up landing distance plus 500 feet, whichever is greater

33
Q

Minimum Runway Width

A

75 feet

34
Q

Maximum Crosswinds

Dry Runway

A

25 knots

35
Q

Maximum Crosswinds

Wet Runway

A

10 knots

36
Q

Maximum Crosswinds

Icy Runway

A

5 knots

37
Q

Maximum Crosswinds

Touch-and-Go

A

20 knots

38
Q

Maximum Crosswinds

Formation Takeoff / Landing

A

15 knots

39
Q

Maximum Tailwind Component for Takeoff

A

10 knots

40
Q

Maximum Wind with the Canopy Open

A

40 knots

41
Q

Acceleration Limits

Symmetric Clean

A

-3.5 to 7.0 Gs

42
Q

Acceleration Limits

Symmetric Gear / Flaps

A

0 to 2.5 Gs

43
Q

Acceleration Limits

Asymmetric Clean

A

-1.0 to 4.7 Gs

44
Q

Acceleration Limits

Asymmetric Gear / Flaps

A

0 to 2.0

45
Q

Intentional Spin Entry

Minimum Altitude for Entry

A

13,500 feet MSL

46
Q

Intentional Spin Entry

Minimum Cloud Clearance

A

7,000 feet above clouds

47
Q

Icing

Maximum Icing Band

A

5,000 feet

48
Q

Icing

Maximum Icing Type

A

light rime

49
Q

Temperature

Ground operation is limited to ambient temperatures of

A

-23 to 43 °C

50
Q

Landing Gear Emergency Extension

Steps 1-5

A
  1. Airspeed - REDUCE TO 150 KIAS OR BELOW
  2. Gear handle - DOWN
  3. EMER LDG GR handle - PULL
  4. Landing gear down indicator lights - CHECK
  5. Flaps - AS REQUIRED
51
Q

Airstart Envelope

Warning (1W)

A

SL - 15,000 feet: 125-200 KIAS

15,001-20,000 feet: 135-200 KIAS

52
Q

Compressor Stalls

A
  1. PCL - SLOWLY RETARD BELOW STALL THRESHOLD
  2. DEFOG switch - ON
  3. PCL - SLOWLY ADVANCE (AS REQUIRED)

If power sufficient for continued flight:
4. PEL - EXECUTE

If Power inefficient to complete PEL:
5. PCL - OFF
6. FIREWALL SHUTOFF handle - PULL
7. Execute Forced Landing or Eject

53
Q

Runaway Trim

Steps 1-4 & Note 1 (1N)

A
  1. Trim interrupt button (control stick) - DEPRESS AND HOLD
  2. Airspeed - AS REQUIRED TO REDUCE CONTROL FORCES (1N)
  3. TRIM DISCONNECT switch (left console) - TRIM DISCONNECT
  4. Trim interrupt button (control stick) - RELEASE

    [1N] Except when trim is at full nose down, reducing airspeed to 110-150 KIAS will reduce control forces. Adding power will cause a pitch up/left yaw, while reducing power will cause a pitch down/right yaw. With full nose down trim, cruise and approach as fast as practical to reduce pitch forces.
54
Q

Emergency Ground Egress

A
  1. ISS mode selector - SOLO
  2. Seat safety pin - INSTALL
  3. PARKING BRAKE - AS REQUIRED
  4. Canopy - OPEN
    If canopy cannon be opened or situation requires right side egress:
  5. CFS handle safety pin - REMOVE (BOTH)
  6. CFS handle - ROTATE 90° COUNTER CLOCKWISE AND PULL (BOTH)
  7. Shoulder straps, lap belt, SSK fittings, and leg restraint garters - RELEASE (BOTH)
  8. BAT, GEN, and AUX BAT switches - OFF
  9. Evacuate aircraft
55
Q

Canopy Unlocked

Steps 1-3 & Warnings 1W & 2W

A
  1. Airspeed - 150 KIAS MAXIMUM; AVOID ABRUPT MANEUVERING [1W]
  2. Descend below 18,000 MSL
  3. PRESSURUZATION switch - DUMP BELOW 18,000 FT MSL
  4. Land as soon as possible

[1W] Do not attempt to lock the canopy in flight. Movement of the internal canopy lock handle may inadvertently allow the canopy to open and depart the aircraft.
[2W] If canopy from is floating off the left side rail or the canopy is obviously unlocked, do not eject.

56
Q

Departing Controlled Flight

All Warnings, Notes, Cautions

A

[1W] Improperly positioning the control stick/elevator aft of the neutral position may significantly delay or prevent the aircraft from recovering from an OCF/spin which could result in loss of aircraft and/or crew.
[2N] Cycling of control positions or applying anti-spin controls prematurely can aggravate aircraft motion and significantly delay recovery.
[3W] Recommended minimum altitude for ejection is 6000 feet AGL.
[4C] Power-on and inverted departures or spins will result in high loads on the engine and torque shaft. If encountered, land as soon as conditions permit. Suspect possible engine damage and may experience unusual engine operation accompanied by low oil pressure or CHIP annunciator illumination. Engine shall be inspected by Mx after flight.

57
Q

Smoke & Fume Elimination

Steps 1-5

A