PPRuNe Forums - View Single Post - SE go around flap retraction altitude
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Old 16th Sep 2015, 20:06
  #5 (permalink)  
FlightDetent

Only half a speed-brake
 
Join Date: Apr 2003
Location: Commuting not home
Age: 46
Posts: 4,321
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RAT 5:

I am not sure what makes PH raise the question in first place, this would be my example scenario however (loosely based on an existing airport):
ELEV 3000
MSA 11000
MAA 7000
MHA 9000
CIRCL 4200

MisApch procedure is terrain restricted and calculated i.a.w. recent PANS OPS, that is without any level acceleration segment. Your SE performance will give you 2,8 % at 500 ft AAL, and GA/TKOF PWR is time limited so that you cannot use it all the way to 7000 within the allowed interval. When to accelerate? Myself I do not have the answer. Yet, for various reasons, to be perhaps discussed later, am actually happy with that.

Togue:
I would be greatly interested to hear an example of such policy, honest. I can think of several more or less tailored "strategies" but not really a policy. Assuming the above scenario with OEI TKOF calculated MaxAccAlt = 5500 for given weight and conditions for instance.

Yours, FD.
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