I'm no longer getting the morse signal to indictate that the aircraft has engaged with the localiser. This is so even though the apprpriate mhz band has been input to the radio and the aircraft is within sufficient distance of the localiser equipment. Any help please? User name Jimbo1812

That can be swithed off...do you have it switched on? ( on the radio panel where you input the frequency)

I'll move this to the appropriate forum.

I'm no longer getting the morse signal to indictate that the aircraft has engaged with the localiser.

First of all, the "morse signal" doesn't indicate anything except that you've tuned into an active frequency. It is an ICAO identification that confirms that've you have tuned up the station you actually want.Secondly, look on the panel for the audio controls and turn the NAV1 sound back on.