Narrative:

Released FL210 to nellis approach in AR625. Coordinated the airspace to be released to FL190 below FL220 at XX00Z. Climbed the B737 to FL200 at XX10Z. Nellis approach called me and advised they had the airspace and there was a target entering. I requested controller for climb and climbed the B737 clear.

Google
 

Original NASA ASRS Text

Title: RPTR RELEASED AIRSPACE TO MIL APCH CTL AND SUBSEQUENTLY CLRED AN ACFT INTO THE AIRSPACE WITHOUT INTERFAC COORD.

Narrative: RELEASED FL210 TO NELLIS APCH IN AR625. COORDINATED THE AIRSPACE TO BE RELEASED TO FL190 BELOW FL220 AT XX00Z. CLBED THE B737 TO FL200 AT XX10Z. NELLIS APCH CALLED ME AND ADVISED THEY HAD THE AIRSPACE AND THERE WAS A TARGET ENTERING. I REQUESTED CTLR FOR CLB AND CLBED THE B737 CLR.

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.