Changes

* Helper for the following equipment:

* Helper for the following equipment:

** Improvement: [[10cm Twin High-angle Gun Mount + Anti-Aircraft Fire Director]], [[Type 4 Passive Sonar]]

** Improvement: [[10cm Twin High-angle Gun Mount + Anti-Aircraft Fire Director]], [[Type 4 Passive Sonar]]

** Improvement & upgrade: [[Type 13 Air Radar]], [[Type 91 Anti-Aircraft Fire Director]]

** Improvement & upgrade: [[Type 13 Air Radar]], [[Type 91 Anti-Aircraft Fire Director]], [[Type 94 Anti-Aircraft Fire Director]]

==Drop Locations==

==Drop Locations==