Plus:
When do office seat cushion f@rters go to the doctor, the dentist? Right, they can only go during office hours, thus during work.
When do pilots go to the doctor, the dentist? Right, on a day off!
When do pilots go for the sit-in at the HQ for any silly stuff like visa, card renewal, rectification of a stuff-up by office clerks of any of the most trivial request? Right, on a day off!
When you sit and wait, you will discover how OSCF do that during working hours, even sometimes bypassing you under pretext they have to go back to Costas, because their co-workers are there on pause.
This perk takes out a nice 8 days off p.a. for me, at least ....