|
US2808659A
|
|
Control loading simulating apparatus for flight trainers
|
|
US2578177A
|
|
Training apparatus for simulating flight indicating instruments
|
|
US2518419A
|
|
Optical apparatus for flight trainers
|
|
US2560527A
|
|
Apparatus for simulating radio navigation aids
|
|
US2553529A
|
|
Control circuit for recording mechanisms
|
|
US2463603A
|
|
Training apparatus for simulating gyrocompasses
|
|
US2458982A
|
|
Aircraft training instrument for simulating attitude gyros
|
|
US2463602A
|
|
Rough air simulating means for grounded aircraft trainers
|
|
US2533361A
|
|
Radio training system for aircraft pilots
|
|
US2628434A
|
|
Aircraft training apparatus with vertical air-speed indication and control
|
|
US2474097A
|
|
Chart holder
|
|
US2451927A
|
|
Automatic magnetic apparatus for simulating radio range signals
|
|
US2499990A
|
|
Photoelectric apparatus for simulating radio range signals
|
|
US2510384A
|
|
Coordinate conversion and vector apparatus
|
|
US2475314A
|
|
Navigation apparatus for aircraft and training devices
|
|
US2485435A
|
|
Aircraft navigating and training apparatus
|
|
US2366603A
|
|
Aircraft training apparatus
|
|
US2494508A
|
|
Means for aircraft flight training
|
