Cga light transport was assigned an altitude that conflicted with an small transport.

Attributes
ACN	120812
Time
Date	198908
Day	Mon
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : bjj
State Reference	OH
Altitude	msl bound lower : 8000 msl bound upper : 8000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : cak tower : lxr
Operator	general aviation : personal
Make Model Name	Small Transport, Low Wing, 2 Recip Eng
Flight Phase	cruise other
Flight Plan	IFR
Aircraft 2
Operator	general aviation : corporate
Make Model Name	Light Transport, Low Wing, 2 Turbojet Eng
Flight Phase	climbout : initial
Route In Use	departure other
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : departure
Qualification	controller : radar
Experience	controller radar : 4
ASRS Report	120812
Person 2
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : instrument
Events
Anomaly	conflict : airborne less severe non adherence : published procedure non adherence : required legal separation
Independent Detector	other controllera
Resolutory Action	controller : issued new clearance
Consequence	Other
Miss Distance	horizontal : 12000 vertical : 0
Supplementary
Primary Problem	ATC Human Performance
Air Traffic Incident	Operational Error

Narrative:

I am a full performance level controller at the akron-canton regional airport. I was working arrival/departure radar west at approximately XA04Z when an small transport X was wbound IFR at 8000. At the same time cga Y departed bjj climbing to 3000 in a left turn to heading 180. He was radar identified 2 mi southwest of bjj and climbed to 8000. At approximately XA06Z. Cga Y was instructed to turn left direct akron VOR. At approximately XA07Z small transport X was instructed to turn left immediately heading 180 so as to maintain separation. At XA36, approximately 10 mi southwest of bjj, the aircraft passed 2 mi horizontally at the same altitude.

Original NASA ASRS Text

Title: CGA LTT WAS ASSIGNED AN ALT THAT CONFLICTED WITH AN SMT.

Narrative: I AM A FULL PERFORMANCE LEVEL CTLR AT THE AKRON-CANTON REGIONAL ARPT. I WAS WORKING ARR/DEP RADAR WEST AT APPROX XA04Z WHEN AN SMT X WAS WBOUND IFR AT 8000. AT THE SAME TIME CGA Y DEPARTED BJJ CLIMBING TO 3000 IN A LEFT TURN TO HDG 180. HE WAS RADAR IDENTIFIED 2 MI SW OF BJJ AND CLIMBED TO 8000. AT APPROX XA06Z. CGA Y WAS INSTRUCTED TO TURN LEFT DIRECT AKRON VOR. AT APPROX XA07Z SMT X WAS INSTRUCTED TO TURN LEFT IMMEDIATELY HDG 180 SO AS TO MAINTAIN SEPARATION. AT XA36, APPROX 10 MI SW OF BJJ, THE ACFT PASSED 2 MI HORIZONTALLY AT THE SAME ALT.

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.