Could electric aircraft be the way of the future? And why are Irish airlines not taking that onboard? Kevin Byrne, Retired Lt Col & Airport Safety & Security Auditor.

Listen and subscribe to The Pat Kenny Show on Apple Podcasts, Google Podcasts and Spotify.

Download, listen and subscribe on the Newstalk App.

You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.