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Instructions: Please answer the questions by selecting the option on each of the scales at the point which matched your experience. Consider only the most recent scenario when answering. Unless otherwise noted, the term “you” in a question is asking about your personal experience, not that of both you and your fellow crew member. If you have any questions, please ask the experimenter. |
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| * Please enter your identification: | | |
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1. Using the chart below, how would you rate your average level of workload?
(a) Working up from the bottom, answer each yes/no question according to the scenario. (b) Select the numerical rating that best reflects your experience.
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2. My overall workload was acceptable.
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Third Party Call Sign Format Questions |
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3. Did you use the third party call sign format in a communication with ATC?
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4. When communicating with ATC, I was able to sufficiently communicate the third party call sign using the format.
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* 5. Did use of the third party call sign cause you to make any errors? |
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* 6. Did you observe any errors made by other flight crews related to call signs? |
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* 7. Did you observe any errors made by ATC related to call signs? |
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8. I was able to understand ATC communications involving third party call sign.
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9. I was able to remember what third party call sign format to use when communicating with ATC about a third party aircraft.
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10. Did you have any specific issues with the third party call sign format? |
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* 11. Did you ever hear your call sign being used where you were being talked about (i.e., being addressed as a third party aircraft)? |
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12. Did you ever experience confusion about whether your aircraft were being talked to (i.e., receiving an ATC communication) vs. talked about (i.e., being addressed as a third party aircraft)?
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* 13. Did you ever have a desire to use a third party call sign format different than the one specified? |
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If so, in a communication to: |
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* 14. Do you think that the use of this third party call sign format will cause errors? |
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* 15. Did the third party call sign format help you find the aircraft on the CDTI? |
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* 16. Did the third party call sign format cause any confusion when trying to find aircraft on the CDTI? |
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* 17. Did your crew ever have to reference your call sign reference document? |
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If yes, was that acceptable? |
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Third Party Call Sign in Context of Broader Communication Questions |
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18. The third party call sign position within the communication was acceptable.
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19. The third party call sign acceptability is affected by its position in the communication.
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20. The third party call sign acceptability is affected by the other elements (e.g., assigned spacing goal or altitude) in the communication.
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* 21. The length of the communication that included third party call sign affected the acceptability of the third party call sign format. |
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22. The length of the communication that included third party call sign was acceptable.
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* 23. The complexity of the communication that included third party call sign affected the acceptability of the third party call sign format? |
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24. The complexity of the communication that included third party call sign was acceptable.
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Third Party Call Sign Overall Impression Questions |
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25. The third party call sign format would be acceptable in line operations.
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* 26. Do you have any concerns about employing the third party call sign format in line operations? |
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* 27. Did you ever accidentally push or forget to push the button when thought you heard your call sign in a communication? |
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* 28. Were there any factors that led to confusion with regards to third party call sign phraseology (e.g., unusual call signs, traffic situations, etc.) ? |
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* 29. Are there any additional observations (relative to equipment, automation, traffic situations, instructions or performance) that the experimenters need to be aware of? |
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