WT
(LB)
Press
Alt
(FT)
0°C 10°C 20°C 30°C 40°C 50°C
Ground
Roll (FT)
Total Feet to
Clear 50’ OBS
Ground
Roll (FT)
Total Feet to
Clear 50’ OBS
Ground
Roll (FT)
Total Feet to
Clear 50’ OBS
Ground
Roll (FT)
Total Feet to
Clear 50’ OBS
Ground
Roll (FT)
Total Feet to
Clear 50’ OBS
Ground
Roll (FT)
Total Feet to
Clear 50’ OBS
7255
S.L. 914 1502 972 1586 1031 1671 1177 1908 1368 2222 1618 2637
1000 965 1567 1026 1654 1116 1792 1284 2063 1497 2411 1777 2872
2000 1019 1635 1083 1726 1218 1938 1404 2235 1637 2613 1941 3110
3000 1077 1707 1164 1835 1332 2099 1537 2426 1795 2839 2129 3382
4000 1138 1783 1274 1991 1457 2276 1682 2631 1967 3083 2338 3681
5000 1232 1910 1395 2160 1593 2466 1839 2850 2153 3345 — —
6000 1351 2077 1527 2343 1743 2673 2016 3095 2372 3652 — —
7000 1480 2253 1673 2542 1911 2904
2216 3371 2618 3997 — —
8000 1623 2449 1838 2768 2103 3167 2438 3677 2880 4356 — —
9000 1784 2666 2023 3019 2315 3454 2682 4007 3158 4731 — —
10000 1959 2900 2223 3287 2548 3767 2958 4379 — — — —
11000 2157 3162 2457 3599 2810 4115 3278 4809 — — — —
12000 2377 3452 2711 3934 3104 4504 3623 5266 — — — —
6000
S.L. 558 938 593 990 629 1043 718 1191 835 1386 987 1646
1000 589 978 626 1032 681 1118 784 1287 914 1504 1084 1793
2000 622 1021 661 1077 743 1209 857 1395 999 1630 1185 1941
3000 657 1065 710 1145 813 1310 938 1513 1095 1772 1299 2110
4000 694 1112 777 1242 889 1420 1027 1641 1200
1924 1427 2297
5000 752 1192 851 1348 972 1538 1122 1778 1314 2087 — —
6000 825 1296 932 1462 1064 1668 1230 1931 1447 2278 — —
7000 903 1406 1021 1586 1166 1812 1352 2103 1598 2493 — —
8000 991 1527 1122 1727 1283 1975 1488 2293 1757 2717 — —
9000 1089 1663 1235 1883 1413 2155 1637 2500 1927 2951 — —
10000 1196 1809 1357 2050 1555 2349 1805 2731 — — — —
11000 1316 1972 1500 2245 1715 2567 2001 3000 — — — —
12000 1451 2153 1654 2454 1894 2809 2211 3285 — — — —
Table 9.6-2 – Obstacle Takeoff Distance with ECC