https://www.dropbox.com/s/agkle66bc3tqzhy/AEROTOXIC%20FILE%20ON%204%20250220.mp3?dl=0
01 March 2020 Whistleblowers leak documents to me for BBC Radio 4′ File on 4 for the latest exposition of the aviation industry’s 50 year old secret….
https://www.bbc.co.uk/sounds/play/m000fp62
Very interesting Mike.