In order to improve the quality of pilot flight simulation training, the data storage mode of flight simulation training was studied. This paper introduces the principle of HBase distributed database and flight simulation training data, designs the storage structure of data in HBase distributed database, puts forward a storage scheme based on HBase distributed database, realizes the storage procedure of data in distributed system, and tests and analyzes the storage scheme through experiments. The test results show that this storage scheme effectively solves the requirement of data storage for flight simulation training and improves the data access efficiency.