Part 77 sets out the rules for mitigating the impact of objects and activities that could pose a hazard in airspace.

Consolidations of the Civil Aviation Rules are for reference – they are not the official versions of the rules – to view those, see “history of amendments”.

The history of amendments below, when expanded, shows copies of the original issue, amendments, and re-issues of this Part. Other legislative changes shown are for reference – to view the full version of the relevant amendment Act, see link).

Amendment Effective date
Amendment 5 [PDF 162 KB] 01 Dec 2020
Amendment 4 [PDF 61 KB] 23 Oct 2008
Amendment 3 [PDF 69 KB] 11 May 2006
Amendment 2 (re-issue) [PDF 147 KB] 05 Aug 2004
Amendment 1 [PDF 51 KB] 08 Aug 2002
Original issue [PDF 2 MB] 01 Jan 1998