P-385-63 Range Safety Pamphlet Download

Table 4–20 Surface danger zone data for M962 .50 caliber saboted light armor penetrator-T Altitude (ft) Impact media Distance X (m) Distance W (m) Distance D (m) Area A (m) Area B (m) Angle P (deg) Ricochet vertical hazard (m) 0 Sand/Steel 9,560 1,240 1,001 NR NR 48.00 1,240 1,000 Sand/Steel 9,870 1,270 1,025 NR NR 48.00 1,270 2,000 Sand/Steel 10,180 1,300 1,049 NR NR 48.01 1,300 3,000 Sand/Steel 10,490 1,330 1,073 NR NR 48.02 1,330 4,000 Sand/Steel 10,800 1,360 1,098 NR NR 48.03 1,360 5,000 Sand/Steel 11,110 1,390 1,122 NR NR 48.04 1,390 6,000 Sand/Steel 11,420 1,420 1,146 NR NR 48.04 1,420 7,000 Sand/Steel 11,730 1,450 1,170 NR NR 48.04 1,450 y. Table 4–21 contains SDZ data for .50 caliber MK211, MK211–0/API–T small arms direct-fire ammunition. Table 4–21 Surface danger zone data for .50 caliber MK211, MK211–0/API–T Altitude Impact Distance Distance Distance Area Area Angle Ricochet (ft) media X W D A B P vertical hazard (m) (m) (m) (m) (m) (m) (deg) 0 Sand/Steel 7,955 1,075 530 NR NR 49.48 1,075 1,000 Sand/Steel 8,104 1,100 528 NR NR 50.26 1,100 2,000 Sand/Steel 8,325 1,125 526 NR NR 51.02 1,125 3,000 Sand/Steel 8,515 1,150 524 NR NR 51.76 1,150 4,000 Sand/Steel 8,700 1,175 522 NR NR 52.49 1,175 5,000 Sand/Steel 8,885 1,200 520 NR NR 53.20 1,200 6,000 Sand/Steel 9,075 1,225 518 NR NR 53.89 1,225 7,000 Sand/Steel 9,260 1,250 516 NR NR 54.56 1,250 z. Table 4–22 contains SDZ data for 20 mm small arms direct-fire weapons. Table 4–22 Surface danger zone data for 20 mm small arms direct-fire weapons Ammunition Impact Distance Distance Distance Area Area Angle Angle Ricochet 20 mm media X Y W A B P Q vertical hazard (m) (m) (m) (m) (m) (deg) (deg) (m) M55A2 TP Earth 4,500 3,780 733 100 1 NR 25.74 33.20 357 Water 4,500 3,500 737 100 1 NR 26.16 36.66 350 Steel 4,500 4,053 1,025 100 1 NR 38.14 36.82 585 Concrete 4,500 3,750 969 100 1 NR 34.12 37.78 509 M220 TP–T Earth 3,940 3,340 581 100 1 NR 25.83 22.83 317 Water 3,940 3,040 558 100 1 NR 26.08 30.96 311 Steel 3,940 3,290 804 100 1 NR 36.66 47.76 513 Concrete 3,940 3,260 765 100 1 NR 34.33 34.09 447 M56A3 HEI Earth 4,250 3,940 771 156 156 26.89 34.54 403 Water 4,250 3,980 864 156 156 27.21 40.82 396 Steel 4,250 4,160 1,219 156 156 38.36 58.05 664 44 DA PAM 385–63 • 16 April 2014