109 Takeoff Limitations

Question 1

Clear way

Answer 1

Area beyond runway, no less than 500’ wide, centrally located about the extended centerline of the runway, and under control of the airport authorities.

Extending From the end of the runway with a upward slope not exceeding 1.25% above which no object or terrain protrudes

Question 2

Critical Engine

Answer 2

The engine which, upon failure, would most adversely affect the performance or handling qualities of an aircraft

Question 3

Runway Condition Types

Answer 3

1. Dry Runway = free of contaminants
2. Contaminated Runway = slippery-wet, icy, cluttered
3. Slippery-wet runway = one that is wet (no standing water)
4. Icy runway - portion covered by ice or packed snow
5. Cluttered runway = any portion covered w/ contaminates

Question 4

Stopway

Answer 4

Area beyond the takeoff runway no less wide than the runway and centered upon the extended centerline of runway, able to support the airplane during aborted takeoff (without causing structural damage)

Question 5

ASDA

Answer 5

Accelerated-Stop Distance Available

The runway plus stopway length declared available and suitable for acceleration and deceleration of an airplane aborting a takeoff.

*** regs require that ASDA > or = ASD

Question 6

ASD
TORÁ
TODA
EFTD

Answer 6

Accelerate-stop distance
Takeoff run available
Takeoff distance available
Engine-failure takeoff distance

Question 7

V Speeds

Answer 7

V1 = takeoff decision speed
Vr = rotation speed
VLOF = takeoff safety speed
Vmbe = maximum brake energy speed
Vts = max tire speed

Question 8

Anti-ice is turned on when …

Answer 8

1. OAT less or = to 8 C
   AND
2. Spread is less or = 3 C OR visible moisture is present

Question 9

Clutter penalties begins when …

Answer 9

Standing water, slush wet snow = 1/4
Icy - anytime
Dry snow - 2-4inches
Slippery wet = anytime

Question 10

Take off with INOP anti skid is prohibited when …

Answer 10

Runways have standing water, slush, or wet/dry snow of sufficient depth to require a clutter adjustment

OR w/ a tailwind

Question 11

Takeoff penalties exist at..

Answer 11

High elevation airports when ambient temp is below -17C and engine anti-ice bleed ON

Question 12

Runway Limit definition

Answer 12

The weight at which an airplane can abort takeoff or continue after engine failure is recognized at v1 speed and clear all obstructions under the intended flight path by 35’ within the airport boundary

Question 13

Runway Limit satisfies ..

Answer 13

1. Field Length Limits
2. Obstacle Clearance Limits
3. Brake Energy Limits
4. Tire Speed Limits
5. Fuse Plug Limit Speed

Question 14

Runway Limit factors …

Answer 14

1. Runway length - longer rwy increases rwy limit
2. WCP = HW increases rwy limit
3. Temp = warmer tem decreases rwy limit
4. Bleed = additional bleed decreases RL
5. Elev = higher elevation decreases RL
6. SLP = lower pressure decreases RL
7. Obstructions = height of obs. May affect
8. Flaps = increased flap setting increases RL
9. Slope = downhill slope will usually increase RL
10. Rwy contam. = RL may decrease is qty is sufficient
11. MEL/CFL - may decrease RL
12. Engine type = stronger engine higher/better RL

Question 15

Climb Limit definition

Answer 15

Reflects only climb performance and satisfies the following engine out criteria (3 segments of climb 2-4th)

Question 16

Factors that affect TO climb limits

Answer 16

1. Temp = as temp increases, CL decreases
2. Elev = as elev increase, CL decreases
3. Flaps = as flap setting increases, CL decreases
4. MEL/CDL = certain ones may decrease CL
5. Bleed = additional bleed decreases CL
6. SLP = pressure decreases, CL decreases
7. Engine Type

Question 17

Structural Limit

Answer 17

PA > 5500’
Not affected by MEL items
Affected by CDL items