الموسوعة AllABCDEFGHIJKLMNOPQRSTUVWXYZ A Altitude Dive An altitude dive is any dive at a site between 300 to 3000 meters above... Learn More → Ascent Rate The maximum ascent rate is either 18 metres per minute or the maximum rate allowed... Learn More → Assistant Instructor An individual qualified as a Teaching Status NovoScuba Assistant Instructor. Learn More → Assistant Instructor Trainer A. NovoScuba Assistant Instructor Trainer can assist on NovoScuba Instructor courses Learn More →