1, with high physical requirements: the selection process of naval pilots requires high physical qualities, including height, weight, vision and hearing. For example, naval pilots are usually required to be between 1.65m and 1.85m, and air force pilots are usually required to be between 1.65m and1.75m. In addition, naval pilots are required to have good balance ability and strong psychological quality to adapt to special situations that may occur in flight.

2. Longer training period: The training period of naval pilots is usually longer than that of air force pilots. The training time of air force pilots is usually 6 to 10 months, while the training time of naval pilots is more than 1 year. This is because the training of naval pilots includes more skills and tactics of flying at sea, as well as skills and knowledge related to naval operations.

3. Greater capital investment: Because the training period of naval pilots is longer, its capital investment is also greater. In addition to tuition and training fees, naval pilots also need to buy expensive flight equipment and teaching materials.