Seven cards? If you get seven cards, you should say three pairs, four small cards and three big cards. Small certificates include: 1, basic safety certificate (usually some people say 4 small certificates); 2. Advanced fire protection; 3. Two small certificates of radar; 4. Two proficiency certificates. The big certificates are: 1, GMDSS certificate; 2. Crew competency certificate; 3. Three certificates of competency.

As for the passing rate, we have to start from nine years ago. At that time, the one-time pass rate varied from school to school, basically between 2% and 20%. After 2002, the shipping industry has improved and the number of ships has been increasing. As a result, the number of seafarers was insufficient, and later maritime affairs relaxed its school-running policy. Reduced the examination requirements. After 2004, various training schools have mushroomed. The pass rate is also very high, generally around 80%.

Well, there are now three pairs of salaries ranging from 4000 to 15000. Don't consider the salary, the key is that it is difficult to find a boat for a third mate who wants 4000 salary.

I will give you a number. Think for yourself.

In June 2008, the data released by the Maritime Safety Administration was that more than 20,000 people were added each year.

10 According to the statistics in July, the number of three-pair+three-tube ships increased by more than 230,000 every year, and it is still increasing crazily this year.

Each ship is equipped with a third pair and a third tube wheel.

There are only more than 8,000 ships with a domestic trade of over 3,000 gross tons in China, and more than 20,000 ocean-going freighters.

It is no ordinary difficulty to get on board with a new certificate, three chief officers and three pipes.