
Gray overall with green and brown nose bands and red tail struts.
In its early stages of development, this rocket was designated Mk 19. It is constructed of a light aluminum alloy and carries a high explosive charge. It is intended for use against large aircraft.
Rocket power is supplied by 16 grains of ballistic type propellant 19.2 mm x 350 mm. They are contained in the cylindrical barrel of the bomb, and are ignited electrically.
The nose section is ogival in shape, and carries the high explosive charge. A nose well is provided to take a special small impact fuze similar to A-3(a).
The tail section is constricted to form a venturi, and is fitted with fins, riveted in place, for stabilization. An error of 10 meters at a range of 500 meters is assumed by designers.
Two launching rails, 180° opposed, are attached to the barrel of the bomb.
The data on this bomb is the result of incomplete investigation, and must not be considered as specific, accurate information.
Filler - Unknown high explosive (1.32 lb, 0.6 kg)
Propellant - Unknown (4.4 lb, 2 kg)
General Information, Japanese Navy Bombs
Nose, A-3(a), Type 97 Mk 2 Model 2