Thread:SonyaUliana/@comment-749631-20170506111627/@comment-17703786-20170509085024

Found it.

This was how it's translated from this reddit post: https://www.reddit.com/r/kancolle/comments/68tka9/news_52_patchnote/

"Kamoi can switch between the oiler form and the seaplane tender form. She doesn't need blueprint."

And this is the tweet origin:

https://twitter.com/KanColle_STAFF/status/859420708027289601