CASA 270/12 - Revocation of instrument CASA 285/11 - instructions for RNAV (GNSS) approaches by Virgin Australia International B777 aircraft Zoe has a public metadata record for this legal instrument, but accepted source text is not available in the agent mirror yet. Canonical page: https://zoelaw.ai/legislation/casa-270-12-revocation-of-instrument-casa-285-11-instructions-for-rnav-gnss-approaches-by-virgin-aus