Civil Aviation Act, 2009 (Act No. 13 of 2009)RegulationsCivil Aviation Regulations, 2011Part 105 : Operation of Parachutes and Drop ZonesSubpart 1 : General105.01.17 Descent from pressurised aircraft |
Each person making a parachute descent from a pressurised aircraft up to FL200 shall use supplementary oxygen during the period from immediately prior to decompression to immediately prior to exiting the aircraft.