AAIB investigation to Skymagic X245, (UAS registration n/a)
Local copy of Skymagic_X245_UAS_registration_n_a_08-26.pdf
Local copy of Glossary_of_abbreviations.pdf
https://www.gov.uk/aaib-reports/aaib-investigation-to-skymagic-x245-uas-registration-n-slash-a
seen at 10:35, 13 August in Transparency and freedom of information releases.