18 Dec 2015 Expiration date for comments 18/03/2016 DownloadsRead More Downloads [pdf] NPA 2015-21.pdf Read More Related CRD(s) CRD 2015-21 Related Rulemaking Subject(s) TAWS operation in IFR and VFR and TAWS for turbine-powered aeroplanes under 5700 kg MTOM able to carry 6 to 9 passengers Related Opinion(s) Opinion 15/2016