Narrative:

Adjacent sector busy, no assistant (d-side). A supervisor was helping coordinate. Penetrated my airspace west/O coordination. No deviation was filed, as required. Staffing is inadequate. A d-side would have prevented.

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Original NASA ASRS Text

Title: THIRD REPORT ON SAME SWING SHIFT THAT STATES NO COORD WITH ACFT PENETRATING REPORTER'S AIRSPACE.

Narrative: ADJACENT SECTOR BUSY, NO ASSISTANT (D-SIDE). A SUPVR WAS HELPING COORDINATE. PENETRATED MY AIRSPACE W/O COORD. NO DEVIATION WAS FILED, AS REQUIRED. STAFFING IS INADEQUATE. A D-SIDE WOULD HAVE PREVENTED.

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.