There is some truth and some bad info.

This was not a fishing expedition. As a reserve, anything placed on your schedule 9 hours prior to ending rest (x days or 30 hours) you are responsible for and will not be notified. Normally, this would allow them to put a trip on your schedule as early as 10 hours after starting long call vs the normal 12. HOWEVER, a "high yellow," which is a yellow without qualifiers, allows them to put a trip on your schedule that doesn't follow the normal reserve assignment restrictions.

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