
The Tails, Propelling, 2 inch, Mks IVA and VA are standard 2 inch rocket motors, with a rigid stirrup welded to their after end. No fins are fitted to the motor. Contained within the motor body is a tubular cordite grain, into the head of which is fitted an electrical igniter. The after end of the motor is sealed off by a light metal closing disc, through which pass the ends of the igniter leads terminating in a two pin plug. The proposed new nomenclature for the rocket motors is Motor, Rocket, 2 inch, No. 2 Mks I and II.
No information about functioning.
OP 1665, British Explosive Ordnance (1946)