2 to Tango
yes thanks, I am aware that both aircraft need servicable equipment.
I was some years in an African company where the MEL gave 3 days with it u/s which would have rendered everybody blind ... having operated for one of those three days, the aircraft remained on the ground for the remaining two.
In the procedural only and somewhat "unique"SS environment, it should really be a no go item imho.
Never again :-)