Submarine
No.330I-504
I-501 Class (#4)
Not equipableEquipableEquipableNo for other Submarine
Guns&Shells
Small Caliber Main GunMedium Caliber Main GunLarge Caliber Main GunLarge Caliber Main Gun (II)Secondary GunAnti-Aircraft ShellArmor Piercing Shell
Torpedos&Midget
TorpedoSubmarine TorpedoMidget Submarine
Aircrafts
Reconnaissance SeaplaneSeaplane BomberSeaplane FighterCarrier-based FighterCarrier-based Dive BomberCarrier-based Torpedo BomberCarrier-based ReconnCarrier-based Reconn (II)Jet-powered Fighter-BomberAutogyroAnti-submarine Patrol AircraftLarge Flying BoatLand-based Attack AircraftInterceptor FighterInterceptor Fighter (Army)Land-Based Reconnaissance Aircraft
Radars
Small RadarLarge RadarLarge Radar (II)
Sonars&D.Chargers
SonarLarge SonarDepth Charge
AA Guns&AAFDs
Anti-Aircraft GunUIT-25Other SubmarinesAnti-Aircraft Fire Director
Impr.
Engine ImprovementExtra Armor (Medium)Extra Armor (Large)
Others
Damage Control PersonnelAviation PersonnelSurface Ship PersonnelLanding CraftSpecial Amphibious TankLanding ForcesSearchlightLarge SearchlightStar ShellSupply Transport ContainerLuigi Torelli・改UIT-25Other SubmarinesShip Repair FacilityCommand FacilityAnti-Ground EquipmentCombat RationSuppliesTransportation MaterialSubmarine EquipmentSmoke
Equipable in Ex-Slot
Anti-Aircraft GunDamage Control PersonnelCombat Ration
And...