PPRuNe Forums - View Single Post - Transavia (HV5068/TRA3K) emergency landing
Old 28th Jul 2015, 12:15
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RAT 5
 
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......resulted in a go-around because of a windshear warning. Firewalled the engines, and they ended up with a speed of 250 kts. With flaps extended. Don't know what flap setting. They retracted the flaps, but upon re-extension, everything refused to come out.

Not sure in which topic, perhaps crunched landing by SWA, but there was some discussion about the lack of practice with all engine G/A and the subsequent cock ups when it is done. Here is another example of that, with some critical consequences. (what if they had been at a rwy that was too short for flapless?) Firstly I would hope, especially on a day like this, that the G/A procedure was reviewed AGAIN just before G/S capture; even touch drilled. That plus a suitable routing was planned. W/S at 1000' might require full power initially, but could then be adjusted as necessary: if it had been anticipated. If it was a W/S G/A from reasonable height and ground contact not a factor would you go F15? Now, with full power and TOGA the pitch bar is in speed and it could have been high. Imagine what the attitude would be. Then with lowish MAA the ALT ACQ comes very quickly and the subsequent push-over would be stomach churning. With A/T's in manual and you forget to pull back the levers it's easy to see how this scenario could develop. Sometimes power can be your friend, other times not. A calm cockpit can avoid many problems. Oh for more sim time to practice such scenarios. I wish, I wish. It should be an annual sim event, surely: a menage of G/A's.
For the technical guys: I suspect the overspeed is more critical for the LED's. If they do overspeed, with no damage, do they behave like this and lock out? If not, then the the ALT system might have been available. However, it's nice to have RW27 underneath you in such a landing config. Let us learn please.
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