TS
Can you tell us whether the insurers of the aircraft you operate would be willing to permit them to be used in the way you envisage? I suspect that cover would be either be very expensive or unobtainable.
These are not of course issues for military hardware or HMG. Also how would the company cover personal injury/death to any employees should things go wrong?
Might this have been part of the "tech delay" at LGW when the FCO was trying to charter a B757?
MB