Previous to inception of control board, daily physical inventory was necessary to determine number of planes on airport, their location, number of ships scheduled, and amount of work done; now, daily status report is made up from control board and in its first 6 mo of operation, it recorded savings of 2275 man-hours; equipment illustrated and described.
Bell's airport control board
Aero Digest
Aero Digest ; 47 , n 4
1944
Article (Journal)
English
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Engineering Index Backfile | 1963
Engineering Index Backfile | 1963
Online Contents | 1995
Online Contents | 1996
|Bell's supersonic research plane
Engineering Index Backfile | 1947