TCASII RA caused flight crew to climb 800 ft and separation was noted, as traffic passed beneath, at...

Attributes
ACN	189828
Time
Date	199109
Day	Thu
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : dal
State Reference	TX
Altitude	msl bound lower : 3000 msl bound upper : 3800
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : dfw
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 : captain oversight : pic
Qualification	pilot : instrument pilot : commercial pilot : atp
Experience	flight time last 90 days : 250 flight time total : 14800 flight time type : 9800
ASRS Report	189828
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp pilot : commercial pilot : instrument
Events
Anomaly	altitude deviation : excursion from assigned altitude conflict : nmac non adherence : clearance 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 : 0 vertical : 300
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

TCASII RA. Approaching dallas love field, TCASII gave a TA then an RA. Traffic at 12 O'clock, 200 ft. Unable to obtain traffic visually. Climbed, from assigned altitude of 3000 ft, to 3800 ft. Advised approach control of same. Approach rogered. Approach had previously issued traffic prior to TA. Never obtained traffic visually.

Original NASA ASRS Text

Title: TCASII RA CAUSED FLC TO CLB 800 FT AND SEPARATION WAS NOTED, AS TFC PASSED BENEATH, AT 300 FT.

Narrative: TCASII RA. APCHING DALLAS LOVE FIELD, TCASII GAVE A TA THEN AN RA. TFC AT 12 O'CLOCK, 200 FT. UNABLE TO OBTAIN TFC VISUALLY. CLBED, FROM ASSIGNED ALT OF 3000 FT, TO 3800 FT. ADVISED APCH CTL OF SAME. APCH ROGERED. APCH HAD PREVIOUSLY ISSUED TFC PRIOR TO TA. NEVER OBTAINED TFC VISUALLY.

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.

TCASII RA caused flight crew to climb 800 ft and separation was noted, as traffic passed beneath, at 300 ft.