DOUGLAS DC-3 G102, G202A, S1C3G, AND C47's, RAD'S WITH COMPARABLE HORSEPOWER ENGINES TABLE 4-LANDING LIMITATIONS (a) "Effective length" of runway required when effective length is determined in accordance with § 42a.1 (a) (12) with zero wind and zero gradient. 1 Steady approach speed through 50 feet height-knots TIAS denoted by symbol Vs. (b) Actual length of runway required when effective length, considering obstacles, is not determined in accordance with § 42a.1(a)(12). Steady approach speed through 50 feet height-knots TIAS denoted by symbol V50. |