Regulation 20 Exemption for jet aeroplanes subject to conversion
The CAA shall grant an exemption from the requirements of paragraph (2) of regulation 12 in relation to any aeroplane which does not meet the standards of Chapter 3 of Volume 1 of Annex 16/1988 but which can be altered to meet those standards provided that—
(a)
suitable conversion equipment exists and is actually available for the aeroplane type in question,
(b)
aeroplanes fitted with such equipment meet the standards of Chapter 3 of Volume 1 of Annex 16/1988,
(c)
the equipment was ordered by 1st April 1994, and
(d)
the earliest delivery date for such alterations was accepted.