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Flashcards in Performance Deck (20)
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1
Q

What is second segment minimum climb gradient?

A

2.4% gross

2
Q

What is final segment minimum climb gradient?

A

1.2% gross

3
Q

What is net flightpath compared to gross?

A

0.8% less for 2 engine a/c

4
Q

Net flight path must clear all obstacles by what height?

A

35ft

5
Q

Net flight path must clear all obstacles by what margin horizontally?

A

90m + 0.125D

6
Q

On a STD EO SID what altitude must you climb to before turning?

A

1500ft

7
Q

When is a runway considered ‘wet’?

A

<3mm water/slush/snow

8
Q

What is screen height for a wet runway?

A

15ft

9
Q

When is flex takeoff prohibited?

A

Contaminated runway

Dispatch planned with gear extended

10
Q

If SLIPPERY WHEN WET what is max X wind limits?

A

25kts

15kts when section BA poor or unreported

11
Q

When is runway considered CONTAMINATED?

A

When >25% of runway covered with:
• >3mm of water/slush/snow
• compacted snow
• ice

12
Q

What is considered a narrow runway?

A

<45m but must be >30m

13
Q

Can you autoland on narrow runway?

A

No

14
Q

What component of headwind and tailwind is considered in performance calculations?

A

Headwind 50%

Tailwind 150%

15
Q

What is RLD compared to ALD?

A

Dry runway RLD= 1.67ALD

Wet runway RLD= 1.92ALD

16
Q

Approach climb conditions and gradient?

A

Approach Config/speed
1 engine inop
TOGA thrust
Gear up

2.1%

17
Q

Landing climb conditions and gradient?

A

Landing Config
All engines operative
TOGA thrust
Gear down

3.2%

18
Q

Low Vis Climb conditions and gradient?

A

Go around Config
1 engine inop
DH below 200ft

2.5%

19
Q

What type of contaminated runways can you NOT land on?

A

Wet ice
Water on compacted snow
Dry/wet snow on ice

20
Q

What is FLD compared to IFLD?

A

1.15 x IFLD = FLD