Capn Arr
CAO 40.1.7
4.1.1 For the purposes of subparagraph 4.1 (f), an applicant for a flight instructor
(aeroplane) rating grade 3 must hold:
(a) a commercial pilot (aeroplane) licence or an air transport pilot (aeroplane)
licence; and
(b) an aeroplane night V.F.R. rating or a command (aeroplane) instrument
rating.
Either will do, but be aware NVFR is about
visual navigation by night.
Constructive contribution. Not that hard now, is it?