Atx X TCASII RA with atx Y on parallel runway made go around to enter downwind.

Attributes
ACN	266400
Time
Date	199403
Day	Mon
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : rdu
State Reference	NC
Altitude	msl bound lower : 1000 msl bound upper : 1000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : rdu
Operator	common carrier : air taxi
Make Model Name	Shorts SD-360
Operating Under FAR Part	Part 121
Flight Phase	descent : approach
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air taxi
Make Model Name	Jetstream 31
Operating Under FAR Part	Part 135
Flight Phase	descent : approach
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : local
Qualification	controller : radar
Experience	controller military : 4 controller radar : 15
ASRS Report	266400
Person 2
Affiliation	company : air taxi
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	conflict : airborne less severe non adherence : clearance other spatial deviation
Independent Detector	aircraft equipment other aircraft equipment : unspecified
Resolutory Action	other
Consequence	Other
Miss Distance	horizontal : 3400
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	other

Narrative:

Atx X, an shd-6, on final runway 5R at 1000 ft. Atx Y, a ba- 31, on 2 mi final runway 5L at 1000 ft. Atx X asked me if I had anyone else out here. I said yes, you have company ba-31 on final to runway 5L. He said 'ok.' I see him, we've got an RA, we are turning out to the downwind. Note: simultaneous visual approachs were in use. Once again, TCASII messes things up!

Original NASA ASRS Text

Title: ATX X TCASII RA WITH ATX Y ON PARALLEL RWY MADE GAR TO ENTER DOWNWIND.

Narrative: ATX X, AN SHD-6, ON FINAL RWY 5R AT 1000 FT. ATX Y, A BA- 31, ON 2 MI FINAL RWY 5L AT 1000 FT. ATX X ASKED ME IF I HAD ANYONE ELSE OUT HERE. I SAID YES, YOU HAVE COMPANY BA-31 ON FINAL TO RWY 5L. HE SAID 'OK.' I SEE HIM, WE'VE GOT AN RA, WE ARE TURNING OUT TO THE DOWNWIND. NOTE: SIMULTANEOUS VISUAL APCHS WERE IN USE. ONCE AGAIN, TCASII MESSES THINGS UP!

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.