With winglets installed, what is the maximum crosswind component?

With winglets installed, what is the maximum crosswind component?

• A. 33 kts
• B. 36 kts
• C. 28 kts
• D. 40 kts

Answer: (A)

The concept being tested is the maximum crosswind component published for a given aircraft configuration. When winglets are installed, the manufacturer’s data specify the maximum demonstrated crosswind component the airplane can handle safely during takeoff and landing. For this configuration, that published limit is 33 knots. This value comes from flight testing and represents what the manufacturer guarantees under testing conditions; going beyond it means controllability isn’t guaranteed. So 33 knots is the best answer because it reflects the documented, demonstrated capability with winglets. Values like 36 or 40 knots exceed the tested limit, while 28 knots is below the demonstrated capability.

The concept being tested is the maximum crosswind component published for a given aircraft configuration. When winglets are installed, the manufacturer’s data specify the maximum demonstrated crosswind component the airplane can handle safely during takeoff and landing. For this configuration, that published limit is 33 knots. This value comes from flight testing and represents what the manufacturer guarantees under testing conditions; going beyond it means controllability isn’t guaranteed.

So 33 knots is the best answer because it reflects the documented, demonstrated capability with winglets. Values like 36 or 40 knots exceed the tested limit, while 28 knots is below the demonstrated capability.