https://www.gov.uk/aaib-reports/aaib-investigation-to-boeing-747-8r7f-lx-vcf
AAIB investigation to Boeing 747-8R7F, LX-VCF - GOV.UK
Escape of fuel from helicopter being transported as cargo, en route from Houston to Prestwick, 30 March 2017.
aaibinvestigationboeinglxvcf