Description
The antitank mine M66 is a remotely actuated, horizontal effects device, used to defend against tracked and wheeled vehicles. It supplements standard, vertical effects mines, in that off-route emplacement permits mining of locations that could not otherwise be effectively mined. Although, basically similar to the M24 mine, it differs in that no initiating device need be contacted by the target to function the mine.
The mine M66 is a system capable of delivery by parachute. It can be carried as a backpack and emplaced by one man. The mine has six basic component assemblies as follows:
Fuze, Mine, Igniting Type, M619. This fuze is an electronic detector/discriminator consisting of five components. The Source Assembly is a tripod mounted infra red beam generator. The Receiver Assembly is a tripod mounted infrared beam receiver. Stabilizing stakes are provided for both the Source and Receiver Assemblies. The geophone is a seismic device emplaced in the ground to sense the approach of tanks. The Data Processor, which receives inputs from the Receiver and the geophone, can analyze these and discriminates between tanks and personnel and/or animals. If the proper signal is received, the Data Processor will fire the rocket at the target. The Output Cable Assembly transmits the firing command to the rocket.
Rocket, HE, 3.5-inch Antitank, M28A2. This rocket has been modified by the addition of the folding fin assembly and by splicing the two leads in the firing cable and spool assembly to leads connected to the rocket motor squib.
Launcher, Rocket, M143. The launcher is a 24 inch-long plastic tube housing the rocket.
Elevation and Azimuth Sighting Assembly. The sighting and aiming equipment consists of a tube containing a peep sight and crosshairs, and a pair of self centering legs for positioning of the launcher tube.
Bipod Assembly. This accessory provides an adjustable base for the launcher. It consists of a two pronged base, a short vertical rod with a knurled nut which provides adjustment in elevation, and a yoke which grips the launcher tube near one end. Either forward or aft end may be chosen, depending on type of aiming correction desired. The auxiliary equipment consists of two elongated sand bags, a protective end cover for the launcher, and a thumb screw wrench. The required batteries are issued separately.
Functioning
No information about functioning.
Hazardous Components
No information about hazardous components.
See Also
Rocket, 3.5 inch HEAT, M28, M28A2
Source(s)
TM 43-0001-36, Land Mines (chg 3, 2000)
