Posidon · Practice for the Shipping Authority exams

Mariner Theory Tests

Practice online in the style of the official exam — free, unlimited, until you're ready and confident.

Test Bank

Choose your license track

All tests follow the structure and style of the official Shipping Authority exam. Pick a track and practice test after test.

1 Test 1 Start → 2 Test 2 Start → 3 Test 3 Start → 4 Test 4 Start → 5 Test 5 Start →
1 Test 1 Start → 2 Test 2 Start → 3 Test 3 Start → 4 Test 4 Start → 5 Test 5 Start → 6 Test 6 Start →
1 Test 1 Start → 2 Test 2 Start → 3 Test 3 Start → 4 Test 4 Start → 5 Test 5 Start →

Navigation B

1 Test 1 Start → 2 Test 2 Start → 3 Test 3 Start → 4 Test 4 Start →

Seamanship C

1 Test 1 Start → 2 Test 2 Start → 3 Test 3 Start → 4 Test 4 Start → 5 Test 5 Start → 6 Test 6 Start → 7 Test 7 Start → 8 Test 8 Start →

Mechanics

1 Test 1 Start → 2 Test 2 Start → 3 Test 3 Start → 4 Test 4 Start →

Tools to Help You

Practice app & fee payment

Practice App

Download Posidon's practice app — practice anywhere, anytime.

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Exam fee paymentPay the fee for the theory and practical mariner exams — via the Shipping Authority website.
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