第四級アマチュア無線技士 合格ドリル

The "Fourth-Class Amateur Radio Operator Pass Drill" is a learning app for those aiming to pass the Fourth-Class Amateur Radio Operator examination. [Main Features] * Over 640 carefully selected questions * Efficient memory retention support with FSRS (Spaced Repetition System) * Visualize weak areas with a weakness heatmap * Support continuous learning with daily challenges * Check your practical skills with the mock test function * Detailed explanations for all questions [Recommended for those who:] * Aim to pass the Fourth-Class Amateur Radio Operator examination * Want to learn efficiently in a short period of time * Want to overcome weak areas and improve their score * Want to utilize spare time for learning You can easily study during commutes, breaks, or other free time. Each question has a detailed explanation, allowing you to deepen your understanding even when studying independently. Please feel free to contact us with any questions or requests.