ZOB controller experienced loss of separation at FL310 due to pilot overshoot deviation.

Attributes
ACN	616825
Time
Date	200405
Day	Fri
Local Time Of Day	1201 To 1800
Place
Locale Reference	navaid : crl.vortac
State Reference	MI
Altitude	msl bound lower : 31000 msl bound upper : 31500
Environment
Flight Conditions	IMC
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zob.artcc
Operator	common carrier : air carrier
Make Model Name	EMB ERJ 145 ER&LR
Operating Under FAR Part	Part 121
Flight Phase	cruise : enroute altitude change
Flight Plan	IFR
Aircraft 2
Controlling Facilities	artcc : zob.artcc
Operator	common carrier : air carrier
Make Model Name	A319
Operating Under FAR Part	Part 121
Flight Phase	cruise : level
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : radar
Qualification	controller : radar
Experience	controller radar : 13.83 controller time certified in position1 : 1
ASRS Report	616825
Person 2
Affiliation	government : faa
Function	controller : handoff position
Qualification	controller : radar
Experience	controller limited radar : 13 controller non radar : 17 controller radar : 15 controller time certified in position1 : 15 flight time total : 60
ASRS Report	616824
Events
Anomaly	altitude deviation : overshoot conflict : airborne less severe non adherence : clearance
Independent Detector	other controllera other controllerb
Resolutory Action	controller : issued new clearance
Miss Distance	horizontal : 8000 vertical : 1700
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Aircraft X was traveling northwest and issued a climb to FL310. Aircraft X read back FL310. He had A319 traffic at FL330 opposite direction. He climbed through FL310 to FL315 and stated he was issued FL320. The tapes stated FL310.

Original NASA ASRS Text

Title: ZOB CTLR EXPERIENCED LOSS OF SEPARATION AT FL310 DUE TO PLT OVERSHOOT DEV.

Narrative: ACFT X WAS TRAVELING NW AND ISSUED A CLB TO FL310. ACFT X READ BACK FL310. HE HAD A319 TFC AT FL330 OPPOSITE DIRECTION. HE CLBED THROUGH FL310 TO FL315 AND STATED HE WAS ISSUED FL320. THE TAPES STATED FL310.

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.