Less than standard separation when a BE90 went through the localizer and conflicted with a BE76 on a...

Attributes
ACN	363745
Time
Date	199703
Day	Thu
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : crg airport : jax
State Reference	FL
Altitude	msl bound lower : 2000 msl bound upper : 2000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : jax
Operator	general aviation : personal
Make Model Name	King Air C90 E90
Operating Under FAR Part	Part 91
Flight Phase	cruise other descent : approach
Route In Use	enroute : on vectors
Flight Plan	IFR
Aircraft 2
Operator	general aviation : personal
Make Model Name	Travelair 95
Operating Under FAR Part	Part 91
Flight Phase	cruise other
Route In Use	enroute : on vectors
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : approach
Qualification	controller : radar
Experience	controller radar : 14
ASRS Report	363745
Person 2
Affiliation	government : faa
Function	controller : approach
Qualification	controller : radar
Events
Anomaly	non adherence : published procedure non adherence : required legal separation
Independent Detector	other controllera
Resolutory Action	none taken : detected after the fact
Consequence	Other
Miss Distance	horizontal : 3000 vertical : 100
Supplementary
Primary Problem	ATC Human Performance
Air Traffic Incident	Operational Error

Narrative:

The BE90 was being vectored for an ILS approach from the south. The BE76 was being vectored for an ILS approach from the east. The BE90 went through the localizer with the BE76 on the downwind. I was splitting the position with 1 aircraft not on my frequency, the BE76. Both aircraft turned at a rate slower than standard, much slower.

Original NASA ASRS Text

Title: LTSS WHEN A BE90 WENT THROUGH THE LOC AND CONFLICTED WITH A BE76 ON A DOWNWIND VECTOR.

Narrative: THE BE90 WAS BEING VECTORED FOR AN ILS APCH FROM THE S. THE BE76 WAS BEING VECTORED FOR AN ILS APCH FROM THE E. THE BE90 WENT THROUGH THE LOC WITH THE BE76 ON THE DOWNWIND. I WAS SPLITTING THE POS WITH 1 ACFT NOT ON MY FREQ, THE BE76. BOTH ACFT TURNED AT A RATE SLOWER THAN STANDARD, MUCH SLOWER.

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.

Less than standard separation when a BE90 went through the localizer and conflicted with a BE76 on a downwind vector.