Condor you are correct..a story recounted about a visit from gill grey at briefing a couple of weeks into April..Graham we’ve had a couple of letters requesting supersonic certificates..what have you been up to?
Brand new 757 on shuttle..ladies and gentlemen welcome abord our Supersonic flight to Glasgow; perhaps you do not know but BA and Boeing have developed a supersonic version of the 757.
Full throttle take off..V2 climb..transitions to a very step climb up to cruise level..abrupt level off and acceleration to normal cruise.
Ladies and gentlemen we are now in supersonic cruise.
Gill I suggest to write a letter pointing out the date..1st April.
Sadly passed away in First class on his way back from the Caribbean.