This app helps you prepare for the exam "Basic Certificate Maritime radio. The Base Certificate Maritime radio is required to have in the possession and control of a VHF radio the backwater.

The VHF exam consists of 30 questions to be answered within an hour. With this app you can ask indefinitely exam practice. You can practice at your own pace, at any time of the day.

The practice questions in the app are divided into the following categories:
- General (55 questions)
- Regulations (49 questions)
- Nautical traffic (53 questions)
- Public traffic (35 questions)
- Emergency Traffic (64 questions)
- Engineering (52 questions)

As a reference, the app includes the text of the "General Maritime Radiocommunications Handbook", which refer to off-line.