Can't be in two places at once.
No, that's why we used to have 3 flights on the East coast instead of 2 ridiculously far apart! And, not that many years ago, a second standby aircraft and crew.
Progress and faster helicopters make all the difference apparently...........lies, damn lies and statistics!
From the article
By the end of 2018, the NH90 will definitively replace the legendary Sea King.
shame we didn't think of that!