AIRCRAFT LOAD RATINGS (ALR's) Weight Tire Flexible Pavement Subgrades Rigid Pavement Subgrades Max/Min Pressure Max S (kN) k (MPa/m) Aircraft (kN) (MPa) ALR 50 90 130 180 20 40 80 150 A300-B, B2 1353 1.16 10.2 10.2 10.1 10.0 9.6 9.9 9.9 9.7 9.4 840 7.8 7.8 7.6 7.6 --- 7.8 7.6 7.3 7.0 A300-B4-200 1627 1.28 11.0 11.0 10.9 10.9 10.7 10.7 10.7 10.7 10.4 1236 9.6 9.6 9.5 9.4 9.5 9.5 9.5 9.3 9.0 A300-B4-200 1627 1.16 10.8 10.8 10.6 10.6 10.2 10.4 10.4 10.2 9.9 (Optional Bogie) 1236 9.4 9.4 9.2 9.0 9.3 9.2 9.1 8.8 8.6 A300-B4-600R 1693 1.35 11.2 11.2 11.1 11.2 11.1 11.0 11.0 11.0 10.8 1275 9.8 9.8 9.7 9.7 9.7 9.8 9.7 9.6 9.3 A300-B4-600R 1693 1.21 11.0 11.0 10.9 10.8 10.6 10.7 10.7 10.5 10.3 (Optional Bogie) 1275 9.6 9.6 9.4 9.3 9.5 9.4 9.3 9.1 8.8 A300-C4 1627 1.24 10.9 10.9 10.8 10.7 10.5 10.6 10.6 10.5 10.2 1216 9.4 9.4 9.3 9.1 9.4 9.3 9.2 9.0 8.7 A310-200, 200C 1509 1.46 10.4 10.4 10.4 10.4 10.3 10.4 10.4 10.3 10.1 800 7.7 7.2 7.4 7.7 --- 7.6 7.4 7.2 7.0 A310-300 1480 1.19 10.6 10.6 10.5 10.4 10.1 10.3 10.3 10.1 9.9 (Configuration 1) 1108 9.2 9.2 9.0 8.8 9.1 9.0 8.9 8.7 8.3 A310-300 1549 1.48 10.7 10.7 10.6 10.7 10.6 10.6 10.7 10.6 10.4 (Configuration 2) 1118 9.5 8.9 8.9 9.0 9.5 9.2 9.1 9.0 8.7 A310-300 1617 1.29 11.0 11.0 10.9 10.9 10.7 10.7 10.8 10.7 10.5 (Configuration 3) 1118 9.3 9.1 9.0 8.9 9.3 9.1 9.0 8.8 8.5 A310-322 SR, BB 1500 1.45 10.4 10.4 10.3 10.4 10.3 10.4 10.4 10.3 10.1 1064 9.3 8.5 8.6 8.6 9.3 8.9 8.8 8.6 8.3 A310-324 1540 1.24 10.6 10.6 10.5 10.5 10.2 10.4 10.4 10.3 10.0 800 7.6 7.2 7.2 7.6 --- 7.5 7.3 6.9 6.7 A310-325 1608 1.38 10.8 10.8 10.7 10.7 10.6 10.7 10.7 10.6 10.4 1100 9.3 8.8 8.7 8.7 9.3 9.0 8.9 8.7 8.4 A318-100 607 0.89 8.8 8.6 8.6 8.6 --- 8.5 8.7 8.8 8.8 382 7.0 6.5 6.5 7.0 --- 6.7 6.8 6.8 6.7 A319-100 632 0.89 8.9 8.6 8.7 8.6 --- 8.6 8.7 8.9 8.9 (Configuration 1) 382 6.9 6.4 6.5 6.9 --- 6.7 6.7 6.6 6.6 A319-100 690 1.07 9.5 8.9 9.1 9.2 9.4 9.0 9.2 9.4 9.5 (Configuration 2) 382 7.2 6.3 6.6 7.2 --- 6.8 6.8 6.8 6.9 A319-100 744 1.38 10.2 9.0 9.3 9.7 10.0 9.5 9.7 10.0 10.2 (Configuration 3) 382 7.6 6.3 6.9 7.6 --- 6.9 7.0 7.1 7.2 Page 1 Transport Canada, Technical Programs (AARJD), Ottawa, Canada (www.tc.gc.ca) March 2004 AIRCRAFT LOAD RATINGS (ALR's) Weight Tire Flexible Pavement Subgrades Rigid Pavement Subgrades Max/Min Pressure Max S (kN) k (MPa/m) Aircraft (kN) (MPa) ALR 50 90 130 180 20 40 80 150 A320-100 667 1.21 9.7 8.8 9.0 9.3 9.6 9.1 9.3 9.5 9.7 390 7.5 6.5 7.0 7.5 --- 7.0 7.1 7.2 7.3 A320-200 725 1.03 9.8 9.2 9.3 9.5 9.6 9.3 9.5 9.7 9.8 (Configuration 1) 402 7.3 6.6 6.9 7.3 --- 7.0 7.1 7.1 7.1 A320-200 744 1.14 10.0 9.2 9.4 9.6 9.7 9.4 9.6 9.9 10.0 (Configuration 2) 422 7.6 6.7 7.1 7.6 --- 7.2 7.3 7.4 7.5 A320-200 759 1.44 10.4 9.1 9.5 9.8 10.2 9.6 9.9 10.2 10.4 (Configuration 3) 441 8.9 6.9 7.4 7.9 8.9 7.6 7.7 7.8 7.9 A320-200 725 1.22 7.8 7.5 7.4 7.4 --- 7.8 7.7 7.4 7.0 (Optional Bogie) 402 5.5 5.2 5.5 --- --- 5.2 4.9 4.4 --- A320-212 (Optional 764 1.22 8.0 7.8 7.7 7.5 --- 8.0 7.9 7.6 7.3 4-Wheel Bogie) 490 6.1 5.8 5.9 --- --- 6.1 5.8 5.4 5.1 A321-100 769 1.28 10.4 9.4 9.7 10.0 10.2 9.7 10.0 10.2 10.4 (Configuration 1) 461 8.1 7.2 7.6 7.9 --- 7.8 7.9 8.0 8.1 A321-100 818 1.36 10.8 9.6 9.9 10.2 10.5 10.0 10.3 10.5 10.8 (Configuration 2) 461 8.9 7.1 7.6 8.0 8.9 7.8 8.0 8.1 8.2 A321-200 877 1.46 11.1 9.8 10.2 10.5 10.8 10.2 10.5 10.9 11.1 461 9.0 7.1 7.7 8.1 9.0 7.8 8.0 8.1 8.2 A330-200 2137 1.34 11.0 11.0 10.9 10.8 10.9 10.9 10.8 10.7 10.6 (Configuration 1) 1650 10.2 9.7 9.5 9.3 10.2 9.7 9.6 9.5 9.5 A330-200 2264 1.42 11.3 11.3 11.1 11.1 11.1 11.2 11.1 11.0 11.0 (Configuration 2) 1650 10.3 9.6 9.4 9.3 10.3 9.8 9.7 9.6 9.6 A330-300 2088 1.31 10.9 10.9 10.8 10.7 10.8 10.8 10.7 10.6 10.5 (Configuration 1) 1638 10.2 9.7 9.4 9.2 10.2 9.7 9.6 9.5 9.5 A330-300 2137 1.33 11.0 11.0 10.8 10.8 10.8 10.8 10.7 10.6 10.6 (Configuration 2) 1657 10.2 9.7 9.5 9.3 10.2 9.7 9.6 9.5 9.5 A330-300 2264 1.42 11.3 11.3 11.2 11.2 11.1 11.2 11.1 11.1 11.0 (Configuration 3) 1697 10.4 9.8 9.7 9.6 10.4 10.0 9.8 9.8 9.8 A340-200 2559 1.32 11.0 11.0 10.8 10.7 10.8 10.8 10.7 10.6 10.6 (Configuration 1) 1657 9.7 8.7 8.5 8.9 9.7 8.9 8.8 8.7 8.7 A340-200 2706 1.42 11.3 11.3 11.1 11.1 11.1 11.2 11.1 11.0 11.0 (Configuration 2) 1697 9.9 8.8 8.7 9.1 9.9 9.1 9.0 8.9 9.0 A340-300 2559 1.32 11.0 11.0 10.8 10.7 10.8 10.8 10.7 10.6 10.5 (Configuration 1) 1706 10.0 9.2 8.9 9.1 10.0 9.3 9.1 9.0 9.1 Page 2 Transport Canada, Technical Programs (AARJD), Ottawa, Canada (www.tc.gc.ca) March 2004 AIRCRAFT LOAD RATINGS (ALR's) Weight Tire Flexible Pavement Subgrades Rigid Pavement Subgrades Max/Min Pressure Max S (kN) k (MPa/m) Aircraft (kN) (MPa) ALR 50 90 130 180 20 40 80 150 A340-300 2706 1.42 11.3 11.3 11.2 11.2 11.1 11.2 11.1 11.1 11.0 (Configuration 2) 1765 10.2 9.3 9.2 9.2 10.2 9.6 9.5 9.4 9.4 A340-500, 600 3590 1.42 11.8 11.8 11.6 11.6 11.4 11.6 11.5 11.4 11.4 1750 9.6 7.9 7.9 8.7 9.6 8.4 8.3 8.2 8.3 A380-800 5514 1.47 12.2 12.2 11.5 11.0 11.0 12.0 11.7 11.3 11.1 (6 Wheel Main Gear) 2758 9.5 7.5 7.6 8.5 9.5 8.6 8.2 7.9 8.0 A380-800 5514 1.47 11.3 11.3 11.2 11.2 11.0 11.3 11.2 11.1 11.1 (4 Wheel Wing Gear) 2758 9.5 7.5 7.7 8.5 9.5 8.2 8.1 8.0 8.0 Antonov AN- 24 207 0.42 4.6 4.6 --- --- --- 4.5 4.3 --- --- 130 2.7 2.7 --- --- --- --- --- --- --- Antonov AN-124-100 3844 1.03 12.0 12.0 11.4 10.9 9.3 11.6 11.0 10.1 9.3 2000 8.2 8.2 7.1 7.4 --- 7.9 7.1 6.4 6.1 Antonov AN-225 5884 1.13 12.9 12.9 12.4 12.0 11.5 12.3 11.7 11.0 10.2 4500 11.4 11.4 10.9 10.5 9.4 10.8 10.1 9.3 8.7 ATR 42 182 0.72 4.9 4.9 4.9 --- --- 4.8 4.7 4.6 --- (Aerospatiale) 110 3.5 3.5 --- --- --- --- --- --- --- ATR 72 211 0.79 5.6 5.5 5.6 --- --- 5.4 5.4 5.3 5.4 (Aerospatiale) 125 3.9 3.9 --- --- --- --- --- --- --- Aurora (CP-140) 600 1.31 9.9 8.9 9.2 9.6 9.9 9.1 9.4 9.7 9.9 (P-3 Orion) 275 6.9 6.0 6.5 6.9 --- 6.2 6.2 6.3 6.3 B-52 (Bomber) 2170 1.65 13.3 12.0 12.2 12.4 12.5 12.7 12.8 13.1 13.3 1500 11.5 10.2 10.4 10.7 10.9 11.2 11.3 11.4 11.5 B1-B Bomber 2123 1.65 12.4 12.2 12.2 12.3 12.4 12.0 12.1 12.2 12.3 (Rockwell) 1400 10.5 10.1 10.2 10.3 10.5 10.3 10.3 10.3 10.1 B707-120, 120B 1150 1.17 9.4 9.4 9.3 9.1 9.2 9.2 9.1 8.9 8.5 700 7.2 6.8 6.9 7.2 --- 7.0 6.7 6.4 6.2 B707-320, 320B, 1484 1.24 10.7 10.7 10.6 10.6 10.4 10.4 10.4 10.3 10.0 320C, 420 800 7.7 7.5 7.5 7.6 --- 7.7 7.4 7.1 6.9 B717-100, 200, 300 543 1.10 9.4 8.7 8.9 9.2 9.4 8.7 9.0 9.2 9.4 310 7.0 6.4 6.8 7.0 --- 6.6 6.7 6.7 6.8 B720, 720B 1045 1.01 9.1 9.1 8.9 8.5 --- 8.8 8.6 8.3 7.9 700 7.0 7.0 6.8 7.0 --- 6.9 6.6 6.2 6.0 B727-100, 100C 756 1.14 10.3 9.5 9.7 9.9 10.1 9.6 9.9 10.1 10.3 450 7.9 7.2 7.5 7.7 --- 7.6 7.8 7.9 7.9 Page 3 Transport Canada, Technical Programs (AARJD), Ottawa, Canada (www.tc.gc.ca) March 2004 AIRCRAFT LOAD RATINGS (ALR's) Weight Tire Flexible Pavement Subgrades Rigid Pavement Subgrades Max/Min Pressure Max S (kN) k (MPa/m) Aircraft (kN) (MPa) ALR 50 90 130 180 20 40 80 150 B727-200 770 1.15 10.4 9.6 9.8 10.0 10.2 9.7 9.9 10.2 10.4 450 7.9 7.2 7.5 7.7 --- 7.6 7.8 7.9 7.9 B727-200 934 1.19 11.3 10.4 10.6 10.8 11.0 10.4 10.7 11.0 11.3 (Advanced) 450 8.0 7.2 7.6 7.8 --- 7.7 7.8 7.9 8.0 B727-200F 907 1.15 11.1 10.2 10.4 10.7 10.9 10.3 10.6 10.9 11.1 (Advanced) 450 7.9 7.2 7.5 7.7 --- 7.6 7.8 7.9 7.9 B737-100 445 1.02 7.9 7.4 7.6 7.8 --- 7.6 7.8 7.9 7.9 260 5.7 5.4 5.7 --- --- 5.6 5.6 5.5 5.5 B737-200, 200C, 572 1.26 9.4 8.4 8.7 9.0 9.3 8.7 9.0 9.2 9.4 Advanced 300 7.0 6.0 6.5 7.0 --- 6.3 6.4 6.4 6.4 B737-300 623 1.40 9.9 8.7 9.1 9.4 9.8 9.1 9.4 9.7 9.9 325 7.4 6.2 6.9 7.4 --- 6.7 6.8 6.8 6.9 B737-400 670 1.28 10.1 9.1 9.4 9.7 10.0 9.4 9.6 9.9 10.1 350 7.4 6.4 7.0 7.4 --- 6.9 7.0 7.1 7.1 B737-500 596 1.34 9.6 8.5 8.9 9.3 9.6 8.9 9.2 9.4 9.6 320 7.3 6.1 6.7 7.3 --- 6.6 6.7 6.7 6.8 B737-600 645 1.30 9.7 8.7 9.0 9.3 9.6 9.1 9.3 9.6 9.7 357 7.5 6.3 6.9 7.5 --- 6.8 6.9 7.0 7.1 B737-700 690 1.39 10.1 9.0 9.3 9.6 10.0 9.4 9.7 9.9 10.1 370 7.6 6.5 7.1 7.6 --- 7.0 7.1 7.2 7.3 B737-800 777 1.47 10.7 9.4 9.8 10.1 10.5 9.9 10.2 10.5 10.7 406 8.9 6.7 7.4 7.8 8.9 7.4 7.6 7.7 7.8 B737-900 777 1.47 10.7 9.4 9.8 10.1 10.5 9.9 10.2 10.5 10.7 420 8.0 6.9 7.5 7.9 --- 7.5 7.7 7.8 8.0 B737-BBJ 763 1.47 10.6 9.3 9.7 10.1 10.5 9.8 10.1 10.4 10.6 421 8.0 6.9 7.5 7.9 --- 7.5 7.7 7.9 8.0 B747-100, 100B, 3350 1.55 10.7 10.5 10.4 10.4 10.4 10.7 10.7 10.6 10.4 100SF 1700 9.0 7.0 7.3 8.0 9.0 7.7 7.5 7.3 7.2 B747-100SR 2690 1.04 9.7 9.7 9.4 8.9 9.4 9.5 9.3 9.0 8.7 1600 7.4 6.9 6.4 7.4 --- 7.1 6.8 6.5 6.3 B747-200B, 200C, 3720 1.38 11.2 11.2 11.0 11.0 10.8 11.0 11.0 11.0 10.8 200F, 200M 1750 7.9 7.2 7.3 7.9 --- 7.7 7.5 7.3 7.2 B747-300, 300M 3720 1.31 11.2 11.2 11.0 11.0 10.7 11.0 11.0 10.9 10.7 300SR 1760 7.9 7.2 7.2 7.9 --- 7.7 7.5 7.2 7.1 Page 4 Transport Canada, Technical Programs (AARJD), Ottawa, Canada (www.tc.gc.ca) March 2004 AIRCRAFT LOAD RATINGS (ALR's) Weight Tire Flexible Pavement Subgrades Rigid Pavement Subgrades Max/Min Pressure Max S (kN) k (MPa/m) Aircraft (kN) (MPa) ALR 50 90 130 180 20 40 80 150 B747-400, 400F, 3905 1.38 11.4 11.4 11.3 11.2 11.0 11.3 11.3 11.2 11.0 400M 1800 8.9 7.3 7.3 8.0 8.9 7.8 7.6 7.4 7.3 B747-400D 2729 1.04 9.8 9.8 9.5 9.0 9.5 9.5 9.4 9.1 8.7 (Domestic) 1782 7.6 7.5 7.1 7.6 --- 7.6 7.3 7.0 6.8 B747-SP 3127 1.26 10.5 10.5 10.3 10.1 10.0 10.4 10.3 10.2 9.9 1500 7.5 6.6 6.6 7.5 --- 7.1 6.8 6.5 6.4 B757-200 Series 1134 1.24 9.6 9.6 9.4 9.2 9.3 9.5 9.5 9.3 9.0 570 6.9 6.1 6.3 6.9 --- 6.5 6.2 5.8 5.6 B757-300 1200 1.24 9.9 9.9 9.7 9.5 9.4 9.8 9.8 9.6 9.3 640 7.2 6.6 6.6 7.2 --- 7.0 6.7 6.4 6.1 B767-200 1410 1.31 9.8 9.8 9.5 9.3 9.8 9.8 9.7 9.6 9.3 800 7.6 6.7 6.8 7.6 --- 7.3 7.0 6.8 6.7 B767-200 ER 1726 1.31 10.8 10.8 10.6 10.5 10.3 10.7 10.7 10.6 10.3 830 7.7 6.9 6.9 7.7 --- 7.4 7.2