The precise heading alignment of motar systems is an essential need to improve performance and to avoid collateral damages. Therefore iMAR developed two Motar Alignment Systems together with a well-known motar manufacturer:

• GRAM, the magnetic sensor based heading tool for 60 mm mortars
  (GRid Aiming Mode)
• MDAS, the gyro based true heading alignment tool for 81 mm mortars 
  (Mortar Digital Aiming Solution)

The accuracy of the MDAS is < 2 mil sec lat. after 250 sec alignment duration, the elevation accuracy is 1 mil. With MDAS mortas are able to perform MRSI (Multi Round Simultaneous Impact) for the first time.

For more information please contact iMAR sales engineers.

(photographs by Hirtenberger)