31 VFP4 Apparati Sonar e Sistemi Ausiliari

Skill Level: Beginner
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Is visible in dashboard?: Yes

31 VFP4-Acustica Subacquea ed Elementi Di Oceanografia Militare

Skill Level: Beginner
Protected Access: No
Is visible in dashboard?: Yes

31 VFP4 - Regolamentazione Operativa AS

Skill Level: Beginner
Protected Access: No
Is visible in dashboard?: Yes