Narrative:

Aircraft X contacted ground control for taxi. Ground instructed him to taxi to ski strip 2. Aircraft X taxied to ski strip 2; then departed without a takeoff clearance. There were no other aircraft being worked by the tower. The ground controller observed aircraft X's departure roll on the ski strip; and asked local if he had cleared him for takeoff. Aircraft X was still on ground frequency. Recommend pilot education.

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Original NASA ASRS Text

Title: A FAI controller described an unauthorized take off from the Ski Runway; noting the pilot was taxied to the strip; never changed to the tower frequency and departed.

Narrative: Aircraft X contacted Ground Control for taxi. Ground instructed him to taxi to Ski Strip 2. Aircraft X taxied to Ski Strip 2; then departed without a takeoff clearance. There were no other aircraft being worked by the Tower. The Ground Controller observed Aircraft X's departure roll on the Ski Strip; and asked local if he had cleared him for takeoff. Aircraft X was still on ground frequency. Recommend pilot education.

Data retrieved from NASA's ASRS site as of April 2012 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.