S.L. 499.9 ст. 72Radioequipmentat aerodromes.

(1) A person shall not cause or permit any aeronautical radio station to be established or used unless its purpose has been approved by the Director General and the equipment thereof is of a type the specification of which is approved by the Director General in relation to the purpose for which it is to be used.

(2) The person in charge of an aeronautical radio station the purpose of which is to provide navigational aid by radio or radar to an aircraft making an approach to land or landing at an aerodrome shall not cause or permit that aeronautical radio station to provide such navigational aid unless all aeronautical radio stations operated by that person at that aerodrome are -

(a) installed, modified and maintained in a manner approved by the Director General, and

(b) flight checked by the Director General or by a person approved by the Director General for that purpose on such occasions as the Director General may require:

Provided that the provisions of this subarticle shall not apply to any aeronautical radio station which is used solely for the purpose of enabling communications to be made by or on behalf of the operator of an aircraft and the commander thereof.

(3) The person in charge of an aeronautical radio station at an aerodrome for which a licence for public use has been granted shall cause to be notified in relation to that aeronautical radio station the type and hours of operation of any service which is available for use by an aircraft, and in approving the purpose for which an aeronautical radio station is to be used at any other aerodrome the Director General may if he thinks fit require the person in charge of the aeronautical radio station to cause such information as aforesaid to be notified.

(4) The provisions of this article shall not apply in respect of any aeronautical radio station of which the person in charge is the Director General.