Housing Development Agency Act, 2008
R 385
Civil Aviation Act, 2009 (Act No. 13 of 2009)RegulationsCivil Aviation Regulations, 2011Part 91 : General Aviation and Operating Flight RulesSubpart 8 : Performance Operating Limitations91.08.3 Helicopter performance classification |
For performance purposes, helicopters are classified as follows:
| (a) | Class 1 helicopter- a helicopter with performance such that, in case of critical power unit failure, the helicopter is able to safely continue the flight to an appropriate landing, unless the failure occurs prior to reaching the take-off decision point or after passing the landing decision point, in which cases the helicopter must be able to land within the rejected take-off or landing area: |
| (b) | Class 2 helicopter - a helicopter with performance such that, in case of critical power unit failure, the helicopter is able to safely continue the flight, except when the failure occurs early during the take-off manoeuvre or late in the landing manoeuvre, in which case a forced landing may be required; and |
| (c) | Class 3 helicopter - a helicopter with performance such that, in case of power unit failure at any point in the flight profile, a forced landing has to be performed. |
