ATP-3-09-12 Field Artillery Counterfire and Weapons Locating Radar Operations Download
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Mask Considerations 26 October 2021 ATP 3-09.12 D-5 Note. If WLR must occupy this position, you must adjust the mask variance in order to obtain 50 mils of track volume. Figure D-5. Raising the low mask angle D-10. The next solution might be to narrow the search sector or move the search sector. This will lower the mask variation and eliminate the dead space in the search sector. This still leaves an area with no WLR coverage. Narrowing the search may not be acceptable based on the tactical situation. Figure D-6 depicts narrowing the search sector. Figure D-6. Modifying the search sector