Hayabusa (20th) mechanics summary

On ship
  • Participates in stage 1 (air-to-air) and stage 2 (air-to-ship) of air combat
  • AA stat (8) is effective for air power calculation
  • DB stat is treated as (0) for airstrike launched from ship
  • Does not attack enemy submarines in airstrike
  • AA value does not increase with ★ improvement
  • Does not enable carrier shelling (when it's the only bomber on ship)
  • Does not trigger aerial support (when facing surface-only enemy fleet)
Proeficiency
  • Proficiency levelling from to >> takes 28 attacks

(OASW, ASW, surface shelling counts as attacks for this aircraft)

  • Proficiency >> gives air power (same as carrier fighters) - about 25
  • Proficiency >> gives critical modifier:
    • Airstrike: 1.20x (1st slot) and 1.10x (not 1st slot)
    • ASW and surface shelling: 1.16x (1st slot) and 1.08x (not 1st slot)