Please enable JavaScript to view this site.

Ordnance, Explosives, and Related Items

Navigation: Ordnance > Rockets > Japan

Japanese Rocket, Launching, Type 4 Mk 1 (Baka Motors)

Scroll Prev Top Next More

 

1397-124

Description

Three fuselage motors contained in the after portion of the Baka serve as the main propulsion units. Two wing motors differing only in method of suspension and having shorter venturi tubes may or may not be used in addition to the fuselage motors.

The motors are ignited by electrically fired squibs fitted into the nose portion of the motor. The firing circuit is controlled by a selector switch in the cockpit.

Hazardous Components

Ignition charge (4.29 oz, 120 grams)

Propellant (97.8 lb, 44.5 kg)

The propellant consists of 6 sticks of 500 special DT (code designation). Chemical analysis of this propellant is: 59.9% nitrocellulose, 26.9% nitroglycerine, 6.1% mononitronaphthalene, 2.9% ethyl centralite and 1.3% volatiles.

See Also

Nothing else to see.

Source(s)

TM 9-1985-4, Japanese Explosive Ordnance (Bombs, Bomb Fuzes, Land Mines, Grenades, Firing Devices and Sabotage Devices) (1953)

OP 1667, Japanese Explosive Ordnance, Volume 1 (1946)