Narrative:

High desert TRACON had released airspace back to the center because it was a holiday and not normally used. The controller at high desert forgot the airspace had been released and climbed military X into my airspace.

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Original NASA ASRS Text

Title: MIL X UNCOORD PENETRATION OF AIRSPACE. OPDEV.

Narrative: HIGH DESERT TRACON HAD RELEASED AIRSPACE BACK TO THE CENTER BECAUSE IT WAS A HOLIDAY AND NOT NORMALLY USED. THE CTLR AT HIGH DESERT FORGOT THE AIRSPACE HAD BEEN RELEASED AND CLBED MIL X INTO MY AIRSPACE.

Data retrieved from NASA's ASRS site as of July 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.