Here is the full list of all 16 Air Conflicts: Pacific Carriers achievements.
Successfully land on carrier at mission’s end
Hit a moving ship with a torpedo
Hit a manoeuvring ship with a torpedo
Complete both IJN Campaigns
Win 5 multiplayer matches with IJN team
Play 15 multiplayer matches to the end
Win 5 multiplayer matches with USN team
Place in top half in multiplayer match with at least 6 players
Place first in multiplayer match with at least 6 players
Perform 3 kills in row in MP
Sink 5 destroyers in campaign game mode
Complete both USN Campaigns
Sink 20 ships in campaign mode
Reach maximum experience with any pilot (255)
Shoot down 100 enemy planes in campaign mode
Sink a carrier in campaign game mode