LPC computer

Question 1

What does “#Tx” mean ?

Answer 1

Means that a NOTAM has been included which effects
Performance.

Refer to the briefing package.

Question 2

What does FLEX mean @ a F48 ?

Answer 2

Takeoff at full power assuming the outside temp is at the FLEX Value.

Question 3

What is the difference between :

Factored inflight landing distance
And
Inflight landing distance

Answer 3

In flight Ldg distance does not have the 15% added
And
Factored In flight Ldg distance has the 15% added

Question 4

Approach climb gradient ( Regulatory )

Answer 4

Cat 1 = 2.1%
Cat 2 = 2.5%

In the minimum “ G/A Gradient” Field, use the “MIN” and the LPC will use the correct “MIN” regulatory Value.

• Approach climb gradient is based on:
  1. Missed approach configuration
  2. Gear up
  3. TOGA

Question 5

What is the best T/O performance criteria ?

Answer 5

Highest Flex Temp and the lowest T/O speeds

Question 6

If you have two configurations (sane) for FLEX T/O, which one should you use ?

Answer 6

The one with the lowest speeds.

Question 7

What are the restrictions for use of the FLEX T/O ?

Answer 7

1. Reported friction coefficient below 0.4
2. Wind shear
3. Contaminated runway

Question 8

Green Dot is the final Gross Error Check against what ?

Answer 8

1. Wrong T/O weight

2. Wrong aircraft type