Narrative:

The problem arose when the airplane got ahead of the student and the airplane was already in the arsa. Instructing the student and giving him time to figure out his navigation and communications was too much. Rather than paying more attention to the airplane's position and progress, I got the airplane too far ahead; I should have taken over earlier. A contributing factor was also the poor visibility. When we finally called ATC we were already in the arsa. At our speed it took 2.8 mins to travel 5 mi from the outside of the arsa. The real cause is the CFI not being sufficiently alert.

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Original NASA ASRS Text

Title: INSTRUCTOR AND STUDENT ON CROSS-COUNTRY FLT PENETRATE ARSA.

Narrative: THE PROB AROSE WHEN THE AIRPLANE GOT AHEAD OF THE STUDENT AND THE AIRPLANE WAS ALREADY IN THE ARSA. INSTRUCTING THE STUDENT AND GIVING HIM TIME TO FIGURE OUT HIS NAV AND COMS WAS TOO MUCH. RATHER THAN PAYING MORE ATTN TO THE AIRPLANE'S POS AND PROGRESS, I GOT THE AIRPLANE TOO FAR AHEAD; I SHOULD HAVE TAKEN OVER EARLIER. A CONTRIBUTING FACTOR WAS ALSO THE POOR VISIBILITY. WHEN WE FINALLY CALLED ATC WE WERE ALREADY IN THE ARSA. AT OUR SPD IT TOOK 2.8 MINS TO TRAVEL 5 MI FROM THE OUTSIDE OF THE ARSA. THE REAL CAUSE IS THE CFI NOT BEING SUFFICIENTLY ALERT.

Data retrieved from NASA's ASRS site as of August 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.