Large transport has near midair collision on approach.

Attributes
ACN	264444
Time
Date	199402
Day	Fri
Local Time Of Day	1801 To 2400
Place
Locale Reference	airport : lax
State Reference	CA
Altitude	msl bound lower : 2200 msl bound upper : 2200
Environment
Flight Conditions	VMC
Light	Dusk
Aircraft 1
Controlling Facilities	tracon : lax
Operator	common carrier : air carrier
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Navigation In Use	Other Other
Flight Phase	descent : approach
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	other : unknown
Flight Phase	descent : approach
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : flight engineer pilot : commercial pilot : instrument
Experience	flight time last 90 days : 180 flight time total : 4000 flight time type : 1500
ASRS Report	264444
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	conflict : nmac
Independent Detector	aircraft equipment other aircraft equipment : unspecified
Resolutory Action	none taken : insufficient time
Consequence	faa : reviewed incident with flight crew
Miss Distance	horizontal : 0 vertical : 400
Supplementary
Primary Problem	Flight Crew Human Performance

Narrative:

On approach to ILS runway 24R lax, broke out at 5000 ft MSL. Stayed on IFR approach. At marker got a TA. Traffic at right 1 O'clock 500 ft high and descending. Commuter passed over us at 300 ft. Approach never told us of traffic and we go no RA on TCASII. Captain called approach control on the ground and supervisor blew us off. Said we were under VFR conditions and that the traffic had been called out 30 mi prior. 30 mi prior, we were in the clouds. Problems: controller lost big picture. Supervisor nonchalant to potential problem. TCASII did not give us an RA.

Original NASA ASRS Text

Title: LGT HAS NMAC ON APCH.

Narrative: ON APCH TO ILS RWY 24R LAX, BROKE OUT AT 5000 FT MSL. STAYED ON IFR APCH. AT MARKER GOT A TA. TFC AT R 1 O'CLOCK 500 FT HIGH AND DSNDING. COMMUTER PASSED OVER US AT 300 FT. APCH NEVER TOLD US OF TFC AND WE GO NO RA ON TCASII. CAPT CALLED APCH CTL ON THE GND AND SUPVR BLEW US OFF. SAID WE WERE UNDER VFR CONDITIONS AND THAT THE TFC HAD BEEN CALLED OUT 30 MI PRIOR. 30 MI PRIOR, WE WERE IN THE CLOUDS. PROBS: CTLR LOST BIG PICTURE. SUPVR NONCHALANT TO POTENTIAL PROB. TCASII DID NOT GIVE US AN RA.

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.