Missed approach or G/A either before, at, or after DA(H) or MDA(H)
No.
It may be airline and aircraft type specific, or even configuration specific (.e.g., E/O).
For US rules and Op-Specs under FAR 121,... see AC120-29A.
There is a long history on this...and it is not comprehensively addressed,... by either TERPS or PANS-Ops
Last edited by Jetdriver; 3rd June 2012 at 03:10.