National defense requirements of civil airport clearance area

Airport clearance is an important part of airport operation. In the process of airport construction, whether the airport clearance meets the requirements is the primary consideration. If the clearance does not meet the corresponding requirements, the military aircraft cannot take off and land safely in the civil airport. This paper makes a brief analysis of the corresponding clearance requirements of different levels of military and civil airports, and makes a study of military and civil use from the two aspects of end clearance area and side clearance area, and obtains the military standards that should be implemented in the construction of civil airports. It lays the foundation for military aircraft to use civil airport, and ensures that civil airport provides the greatest support for aviation operations.