Luchthavens die werkzaam zijn op grond van een public use license die is verleend ingevolge de Air Navigation and Transport Act No 23 1936, de Transport Fuel and Power Transfer of Departmental, Administration and Ministerial Functions Order 1959 (SI No 125 of 1959) en de Air Navigation (Aerodrome and Visual Ground Aids) Order 1970 (SI No 291 of 1970).
Flughäfen, deren Tätigkeit aufgrund einer Genehmigung (public use licence) gemäß Air Navigation and Transport Act No 40 1936, Transport Fuel and Power (Transfer of Departmental Administration and Ministerial Functions) Order 1959 (SI, No 125 of 1959) und Air Navigation (Aerodromes and Visual Ground Aids) Order 1970 (SI 1 No 291 of 1970) geregelt ist