PPRuNe Forums - View Single Post - B738 Engine Failure on app and subsequent goaround

21st Feb 2018, 08:04

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RAT 5

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If you have achieved and stabilised at the +20 kts use F1.

Rough guide.

Ref 30/40 = V2F15. Therefore Vref 30 + 20 = V2 F15 +20. (This will be about Vref15 +5.)

Vref15 = V2 F1. Therefore at GA you will be V2F1 +5ish. i.e. <V2+15

Therefore you will be 15degree BA limited until a F1 speed.

If you GA from Vref 30 and select F15 then you are at V2F 15 and limited BA applies until above F15 bug.

But then what do your instructors advise?

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