Talk:Type 94 Anti-Aircraft Fire Director/@comment-70.66.172.185-20180107030424/@comment-68.146.133.92-20180303094039

The upgrade material needs to match the helper ship. So Maya K2 can only upgrade it with 12.7cm's.

Also note that (when upgrading from +MAX) Maya will create a 12.7cm+AAFD, which is a secondary gun for bigger ships, while Fubuki etc. will create a 10cm+AAFD, a main gun for destroyers. Be sure you pick the one you want.