Helicopter Performance Charts
Rotor & wing ; 31 , 7
1997
Aufsatz (Zeitschrift)
Unbekannt
Practical helicopter performance charts
Engineering Index Backfile | 1949
|Online Contents | 1994
Charts for helicopter-performance estimation
Engineering Index Backfile | 1945
|Charts showing relations among primary aerodynamic variables for helicopter-performance estimation
Engineering Index Backfile | 1947
|