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Party Line Information Use Studies and Implications for ATC Datalink Communications
| 题名： | Party Line Information Use Studies and Implications for ATC Datalink Communications |
| 作者： | Hansman, R. John; Pritchett, Amy; Midkiff, Alan |
| 关键词： | communication；information；datalink；studies；plic；part；lica；element；simulation；line |
| 摘要： | The perceived importance and utilization of 'party line' information by air carrier flight crews was investigated through pilot surveys and a flight simulation study. The importance, availability, and accuracy of party line information elements were explored through surveys of pilots of several operational types. The survey identified numerous traffic and weather party line information elements which were considered important. These elements were scripted into a full-mission flight simulation which examined the utilization of party line information by studying subject responses to specific information element stimuli. The awareness of the different Party Line elements varied, and awareness was also affected by pilot workload. In addition, pilots were aware of some traffic information elements, but were reluctant to act on Party Line Information alone. Finally, the results of both the survey and the simulation indicated that the importance of party line information appeared to be greatest for operations near or on the airport. This indicates that caution should be exercised when implementing datalink communications in tower and close-in terminal control sectors. |
| 报告类型： | 科技报告 |
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