Medium large transport has TCASII RA on parallel approach. Deviates.

Attributes
ACN	249098
Time
Date	199308
Day	Sat
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : rdu
State Reference	SC
Altitude	msl bound lower : 3000 msl bound upper : 3000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : rdu
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Flight Phase	descent : approach
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
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 : 210 flight time total : 4000 flight time type : 210
ASRS Report	249098
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	conflict : airborne less severe other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified other flight crewa
Resolutory Action	flight crew : took evasive action
Consequence	Other
Miss Distance	horizontal : 3000
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	other

Narrative:

During simultaneous parallel approachs to runway 5L at rdu we spotted visually an inbound aircraft turning hard to intercept the runway 5R ILS. This aircraft was belly-up to us and at our 2:30 - 3 O'clock position, so we deviated left and descended slightly. We simultaneously had an RA on the TCASII and as we both descended on the ILS we had 3-4 more RA's down final. These runways are extremely close together. IMC would be scary.

Original NASA ASRS Text

Title: MLG HAS TCASII RA ON PARALLEL APCH. DEVIATES.

Narrative: DURING SIMULTANEOUS PARALLEL APCHS TO RWY 5L AT RDU WE SPOTTED VISUALLY AN INBOUND ACFT TURNING HARD TO INTERCEPT THE RWY 5R ILS. THIS ACFT WAS BELLY-UP TO US AND AT OUR 2:30 - 3 O'CLOCK POS, SO WE DEVIATED L AND DSNDED SLIGHTLY. WE SIMULTANEOUSLY HAD AN RA ON THE TCASII AND AS WE BOTH DSNDED ON THE ILS WE HAD 3-4 MORE RA'S DOWN FINAL. THESE RWYS ARE EXTREMELY CLOSE TOGETHER. IMC WOULD BE SCARY.

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.