Prepare for certification exams in maritime distress communication systems. Practice with tests on emergency alert systems, CIW, UBPC, UNMARSAT, and distress procedures. Learn national Russian requirements and standard IMO phrases in English.
The app offers three sections for children aged 2 to 5 to learn and play. It includes interactive screens with animated characters and sound effects to engage young learners.
Learn English through 120 video lessons with subtitles and over 600 exercises. Access grammar explanations and a personal vocabulary list. Take a free level test and complete self-assessment quizzes.
