127. Information on the operational status of navigational aids.– While a radio navigation aid is in operation, information on its operational status shall be made available by the holder of the certificate to the concerned Air Traffic Services unit giving the following details, namely:
(i) services for the aerodrome where the radio navigation aid is located; and
(ii) en-route services using that radio navigation aid.
[Inserted by – GSR No. 31(E) dated 14-1-2015]