Key airport information may also be found at: http://worldaerodata.com/
Costa Rica Aviation is supervised by the Direccion General de Aviacion Civil, based on the Civil Aviation General Law No. 5150 of May 14, 1973.
The Technical Council of Civil Aviation and the General Directorate of Civil Aviation, attached to the Ministry of Public Works and Transport, are the bodies responsible for all matters relating to the regulation and control of Civil Aviation within Costa Rican territory.
For more information on government agency and airport company contact information, please see the following links:
Procedures for Foreign Registered Aircraft
Related to all registration processes should be madethrough Direccion General de Aviacion.
Foreign Registered Aircraft Application form:
http://www.dgac.go.cr/wp-content/uploads/2017/06/7F72-Certificado-Aerona.pdf