77 FIRST SCHEDULE (Sections 2, 33 and 99 (3)(l) and 113(1)(d)) CLASSIFICATION OF RADIO STATIONS In this Schedule, “radio station” does not include a broadcasting station or a radio receiving station used solely in connection with a broadcasting or diffusion service. Aeronautical station means a radio station used for the purpose of carrying on a radiocommunication service with and for the benefit of aircraft. Aircraft station means a radio station continuously subject to human control which is installed in an aircraft. Amateur station means a radio station worked by a person interested in the technique of radiocommunications solely with a personal aim and without pecuniary interest. Base station means a radio station established on land and used for the purpose of carrying on a radiocommunication service with mobile stations. Coast station means a radio station established on land and used for the purpose of carrying on a radiocommunication service with and for the benefit of ship stations. Community repeater means a radio station of special type with a base station in which mobile radio- the antenna system is strategically located on a high building, communication station tower or some other elevation to receive a signal from a fixed, mobile or portable station for retransmission to other fixed, mobile or portable stations. Fixed station means a radio station used for the purpose of carrying on a radiocommunication service between specified points. Meteorological aids means a radio station used for the purpose of transmitting special station signals intended solely for meteorological and hydrological observations and exploration.