Hello,

Running iniBuilds A350 v. 1.2.6 and while taxiing I get a double chirping sound every few seconds while taxiing. It starts right from the pushback, it stops when not taxiing, it resumes when resuming taxiing. It doesn't happen when airborne.

I've checked everything, no ECAM warnings or errors, no unread messages, all checklists completed. It drives me crazy.

Can't attach the video, here's a Google Drive link if anyone wants to understand what this sound is:

https://drive.google.com/file/d/1ARdsxGjTaiMSJQGk6bPBIGFJyxNzbdqU/view?usp=sharing

Thanks in advance.

On 10/10/2026 at 7:27 AM, theflyingexpert said:

Hello,

Running iniBuilds A350 v. 1.2.6 and while taxiing I get a double chirping sound every few seconds while taxiing. It starts right from the pushback, it stops when not taxiing, it resumes when resuming taxiing. It doesn't happen when airborne.

I've checked everything, no ECAM warnings or errors, no unread messages, all checklists completed. It drives me crazy.

Can't attach the video, here's a Google Drive link if anyone wants to understand what this sound is:

https://drive.google.com/file/d/1ARdsxGjTaiMSJQGk6bPBIGFJyxNzbdqU/view?usp=sharing

Thanks in advance.

Hi,

I've never heard my A350 make that sound before. Not entirely sure what it could be. Will forward to the team for review.

Thanks for your patience!

On 10/10/2026 at 4:27 AM, theflyingexpert said:

what this sound is:

This sound is occurring externally as we don't have this kind of ping in the A350.
Are you using a VA ACARS or other sort of application that logs parameters alongside the aircraft?