Document Revision Date Manual of Standards - Aerodrome Rescue & Fire Fighting Training (PDF, 191 KB) 1.1 1 Feb 2017 Manual of Aerodrome Standards Revoked 1 Mar 2023 Aviation Specifications 5 - Aerodromes (PDF, 4MB) 0 1 Mar 2023 Aviation Specifications 6 - Heliports (PDF, 2MB) 0 1 Mar 2023