略語大辞典 [MIL] 18 HCDS* helicopter combat direction system (for anti-submarine helicopter) (対潜ヘリコプターの)ヘリコプター戦術情報処理装置.helicopter combat direction system (for anti-submarine helicopter); [MIL:C:E]. 丸善「略語大辞典」JLogosID : 11876637