William Letko

发表

A low-speed experimental study of the directional characteristics of a sharp-nosed fuselage through a large angle-of-attack range at zero angle of sideslip

William Letko, 1953 .

Wind Tunnel Investigation at Low Speed of Aerodynamic Characteristics of Army Chemical Corps Model E-112 Bomblets with Span Chord Ratio of 2 - 1

William Letko, 1956 .

Wind-tunnel investigation of a number of total-pressure tubes at high angles of attack : subsonic speeds

William Gracey, Walter R Russell, William Letko, 1951 .

Investigation of the fuselage interference on a Pitot-static tube extending forward from the nose of the fuselage

William Letko, 1947 .

Correlation of Two Experimental Methods of Determining Characteristics of Unswept Wings

William Letko, Robert Maclachlan, 1947 .

Effect of vertical-tail area and length on the yawing stability characteristics of a model having a 45 degree sweptback wing

William Letko, 1951 .

Experimental investigation at low speed of effects of fuselage cross section on static longitudinal and lateral stability characteristics of models having 0 and 45 degrees sweptback surfaces

James L. Williams, William Letko, 1955 .

Wind Tunnel Investigation at Low Speed of the Aerodynamic Characteristics of the Army Chemical Corps Model E112 Bomblets

James L. Williams, William Letko, 1955 .

Effect of an Unswept Wing on the Contribution of Unswept-tail Configuration to the Low-speed Static and Rolling-stability Derivatives of a Midwing Airplane Model

William Letko, Donald R. Riley, 1950 .

Experimental Determination at Subsonic Speeds of the Oscillatory and Static Lateral Stability Derivatives of a Series of Delta Wings with Leading-edge Sweep from 30 Degrees to 86.5 Degrees

William Letko, 1957 .

Correlation of Two Experimental Methods of Determining the Rolling Characteristics of Unswept Wings

William Letko, Robert Maclachlan, 1947 .