Cvg approach controller perceives unsafe situation between controled and uncontrolled aircraft trans...

Attributes
ACN	424444
Time
Date	199812
Day	Sat
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : cvg
State Reference	OH
Altitude	msl bound lower : 9500 msl bound upper : 9500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : bhm
Operator	common carrier : air carrier
Make Model Name	Challenger CL604
Navigation In Use	Other
Flight Phase	descent other
Route In Use	departure other
Flight Plan	IFR
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Flight Phase	cruise other
Person 1
Affiliation	government : faa
Function	controller : approach
Experience	controller radar : 10
ASRS Report	424444
Person 2
Affiliation	government : faa
Function	controller : approach
Experience	controller military : 8 controller radar : 17 controller supervisory : 7
ASRS Report	424839
Supplementary
Air Traffic Incident	other

Narrative:

This aircraft (Y) transited through class C airspace not talking to anyone. Traffic flow was disrupted during a mixed push. Due to volume, safety was compromised by my attention being diverted from other traffic to monitor this situation, not knowing what the VFR aircraft was going to do. This occurred during a heavy arrival/departure push. He/she transited at a point where all the departures for our southwest departures join the SID. This creates an unsafe situation stopping aircraft X below and the unknown factor of what the VFR aircraft is going to do (climb/descend).

Original NASA ASRS Text

Title: CVG APCH CTLR PERCEIVES UNSAFE SIT BTWN CTLED AND UNCTLED ACFT TRANSITING AIRSPACE.

Narrative: THIS ACFT (Y) TRANSITED THROUGH CLASS C AIRSPACE NOT TALKING TO ANYONE. TFC FLOW WAS DISRUPTED DURING A MIXED PUSH. DUE TO VOLUME, SAFETY WAS COMPROMISED BY MY ATTN BEING DIVERTED FROM OTHER TFC TO MONITOR THIS SIT, NOT KNOWING WHAT THE VFR ACFT WAS GOING TO DO. THIS OCCURRED DURING A HVY ARR/DEP PUSH. HE/SHE TRANSITED AT A POINT WHERE ALL THE DEPS FOR OUR SW DEPS JOIN THE SID. THIS CREATES AN UNSAFE SIT STOPPING ACFT X BELOW AND THE UNKNOWN FACTOR OF WHAT THE VFR ACFT IS GOING TO DO (CLB/DSND).

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.

Cvg approach controller perceives unsafe situation between controled and uncontrolled aircraft transiting airspace.