The Effect of Emergencies and Communications Availability with Differing Entry Rates PDF Download
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Author: John Versace
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 84
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Book Description
Author: John Versace
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 84
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Book Description
Author:
Publisher:
ISBN:
Category : Books
Languages : en
Pages : 1100
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Book Description
Author: John Versace
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 84
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Book Description
"This experiment is the fifth in a series using the OSU electronic air traffic control simulator and conducted for the purpose of determining the capacities of human controllers for performing different control functions. The problem studied was that of two controllers in moving a group of 32 jet bombers and fighters through the terminal zone which extended for a radius of 50 mi. from the GCA gate. The three variables evaluated in the experiment were (a) presence vs. absence of direct, face-to-face communication between controllers, (b) presence vs. absence of emergencies, and (c) traffic load—average separation of 45, 60, and 90 sec. per aircraft. Partially optimized displays, providing identity coding, were used. Results indicated that system efficiency, measured by such criteria as fuel economy, control time, and safe separations at the GCA gate, decrease significantly as entry rate is increased. However, the presence of 10 percent emergencies, and the lack of face-to-face communication between controllers did not degrade the performance of the system. A summary of these results and their implications are given in Section I; a more complete report is contained in Section II."--Abstract.
Author: Aerospace Medical Research Laboratories (U.S.). Behavioral Sciences Laboratory
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 124
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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 74
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Book Description
Author: United States. Office of Aviation Medicine
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 490
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Author:
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 404
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Book Description
Author: J. S. Kidd
Publisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 42
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Author: United States. Wright Air Development Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1688
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Author: Lowell M. Schipper
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 32
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Book Description
"This experiment is the sixth in a series of system studies dealing with various aspects of air traffic control. The purpose was to evaluate the performance of a one-controller system with (a) an omnipresent clock-type identity code vs. (b) the absence of identity on the radar blips. Data were recorded for a total of 1267 movements of jet-type fighter and bomber aircraft, which were accepted at four different entry rates. Four experienced USAF controllers served in the study. No conflicts (failures to achieve specified separations) and no missed approaches occurred at the slowest input rate (an average of one aircraft every 105 sec.), but a few conflicts and go-arounds (about 3%) occurred at the higher rates. This decrease in safety margin was most notable at the highest rate (60-sec. separation). Measures of fuel consumption and control time in moving aircraft through a zone of 50-mi. radius around the GCA gate showed significant superiority for the system that provided aircraft identity. An analysis of communications from controllers to pilots also showed small reductions in communications under the identity condition."--Abstract.
