HMS ColRegCards

发行商 Will Downing AppTrack Ninja。

Master IRPCS

Master the visual signals of the sea with HMS ColregsCards - your essential study companion for the International Regulations for Preventing Collisions at Sea (COLREGS/IRPCS). WHAT YOU'LL LEARN • Day Shapes - Identify vessels by their daytime signals • Navigation Marks - Cardinal, lateral, and special buoys • Lights on Vessels - Recognize vessels by their navigation lights at night • Sound Signals - Learn manoeuvring and fog signals with synthesized audio playback TWO LEARNING MODES Reference Mode Browse through beautifully illustrated flashcards. Each card builds your knowledge layer by laye…

分类: Education, Navigation

的 App Store 排名、截图、估算和类似应用。 HMS ColRegCards.