What is the point of posts #394 and #401 (Flyingphil and Airbubba)? They have nothing to do with this thread!.
a) The a/c quoted did not touch down
b) Approaches were flown by F/O
c) A300
d) Incorrect g/a procedure
e) Not Mangalore
f) No (public) suggestion that the AIX co-pilot was over any alcohol limit
The only common factor appears to be poor command by the Captains concerned.