Class A Speed Requirements

Question 1

For a Class A AC, what are speed requirements for Vr?

Answer 1

Greater of:

1.05 x Vmc

or

(All engine)

1. 10 x Vmu at Vlof (aero limited)
2. 08 x Vmu at Vlof (geom limited)

(1 Eng Fail)

1. 05 x Vmu at Vlof (aero limited)
2. 04 x Vmu at Vlof (geom limited)

Question 2

For a Class A AC, what are speed requirements for V2min?

Answer 2

Greater of:

1.10 x Vmc

Or

1. 13 x Vsr1
2. 08 x Vsr1 (4 Eng turbo prop)

Question 3

For a Class A AC, what are speed requirements for Vref?

Answer 3

Greater of:

Vmc

Or

1.23 x Vsr0

Question 4

For a Class A AC, what are requirements to calculate the T/O distance in the dry?

Answer 4

Greater of:

TODn-1 dry

Or

1.15 x TODn dry

Question 5

For a Class A AC, what are requirements to calculate the T/O distance in the wet?

Answer 5

Greater of:

TODn-1 wet

Or

TOD dry

Question 6

For a Class A AC, what are requirements to calculate the T/O run in the dry?

Answer 6

Greater of:

TORn-1 dry

Or

1.15 x TORn dry

Question 7

For a Class A AC, what are requirements to calculate the T/O run in the wet?

Answer 7

Greater of:

TORn-1 wet

Or

1.15 x TORn wet

Question 8

For a Class A AC, what are requirements to calculate ASD in the dry?

Answer 8

Greater of:

ASDn

Or

ASDn-1

No reverse thrust can be accounted for

Question 9

For a Class A AC, what are requirements to calculate ASD in the wet?

Answer 9

Greater of:

ASDn wet

Or

ASDn-1 wet

Reverse thrust can be accounted for