Article 4 Single Engined Aircraft

In the heading to article 37 for “single engined aeroplanes” there shall be substituted “aeroplanes with one power-unit which are”,

In article 37 for “and is powered by one engine” there shall be substituted “and is powered by one power-unit”.

In article 37 for “the cloud ceiling or visibility prevailing at the aerodrome of departure and forecast for the estimated time of landing at the aerodrome at which it is intended to land and at any alternate aerodrome” there shall be substituted “the cloud ceiling or visibility prevailing at the aerodrome of departure or forecast for the estimated time of landing at the aerodrome at which it is intended to land or at any alternate aerodrome”.