After handoff to next sector, aircraft was descended without coordination.

Attributes
ACN	130334
Time
Date	198912
Day	Thu
Local Time Of Day	1801 To 2400
Place
Locale Reference	atc facility : ilm
State Reference	NC
Altitude	msl bound lower : 20000 msl bound upper : 22000
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Controlling Facilities	artcc : zdc artcc : zjx
Operator	other
Make Model Name	Experimental
Flight Phase	descent other
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : radar
Qualification	controller : radar
Experience	controller radar : 25
ASRS Report	130334
Person 2
Affiliation	government : faa
Function	controller : radar
Qualification	controller : radar
Events
Anomaly	altitude deviation : excursion from assigned altitude non adherence : published procedure other anomaly other
Independent Detector	other controllera
Resolutory Action	none taken : anomaly accepted
Consequence	Other
Supplementary
Primary Problem	ATC Human Performance
Air Traffic Incident	Inter Facility Coordination Failure Operational Deviation

Narrative:

Spc X was handed off to ZJX by me at sector 26, level at FL220. After I switched aircraft to ZJX, I noticed him descending, still 10 mi inside my airspace. Aircraft descended to FL200.

Original NASA ASRS Text

Title: AFTER HANDOFF TO NEXT SECTOR, ACFT WAS DESCENDED WITHOUT COORD.

Narrative: SPC X WAS HANDED OFF TO ZJX BY ME AT SECTOR 26, LEVEL AT FL220. AFTER I SWITCHED ACFT TO ZJX, I NOTICED HIM DSNDING, STILL 10 MI INSIDE MY AIRSPACE. ACFT DSNDED TO FL200.

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.