Sound signals are essential in shipping. Because some are not used constantly, they quickly forgotten.
With this app you have all signals for inland waters and marine waters always handy and compact available.
The signals are available in both text form and as an audio signal.
The app is ideal for learning the signals for the boat license (SBF) internal and / or sea, but also look up to fast, a signal should be forgotten times.
With this app you have all signals for inland waters and marine waters always handy and compact available.
The signals are available in both text form and as an audio signal.
The app is ideal for learning the signals for the boat license (SBF) internal and / or sea, but also look up to fast, a signal should be forgotten times.
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