Aircraft control-position indicator cockpit-mounted instrument that displays positions of elevator and ailerons to pilot. Display is cruciform array of lights: horizontal row of amber lights and vertical row of green lights representing aileron and elevator positions, respectively. Display used extensively in spin testing and has been trouble-free, with no maintenance required after about 30 hours of operation.
Aircraft Control-Position Indicator
NASA Tech Briefs ; 9 , 1
1985-06-01
Miscellaneous
No indication
English