Civil Aviation Act, 2009 (Act No. 13 of 2009)RegulationsCivil Aviation Regulations, 2011Part 91 : General Aviation and Operating Flight RulesSubpart 6 : Rules of the AirDivision One : Flight Rules91.06.2 Dropping objects, spraying or dusting |
Except in an emergency or unless granted special permission by the Director or approved by an ATSU, no article shall be dropped from an aircraft in flight other than—
| (a) | fine sand or clean water used as ballast; or |
| (b) | chemical substances for the purpose of spraying, dusting or cloud seeding. |