406.
I am surprised that a fellow aviator of your grand knowledge does not read his AIC's.
Should you have read your AIC's, you would have seen that Federal Air applied and was granted a 12 month exemption for the "Mile High Club".
All passangers now fly under Part 141, (No, not under the Captain).
Flying under Part 141, there-by gives them the right to carry engaged couples on board and for them to be in training for the Mile-high club.
This exemption does not apply to married couples as maried couples are on advanced training. (every married guy will tell you, that once you are married, the only thing you get right is too be able to wash the dishes, as "you want what, push off, you had it last year").
So does that now answer your question.
Goffel by the sea...(just dont tell the boss that I am by the sea).