TCASII TA and RA. Evasive action descent turn climb.

Attributes
ACN	298337
Time
Date	199503
Day	Sun
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : mia
State Reference	FL
Altitude	msl bound lower : 11500 msl bound upper : 11500
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	B727 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	climbout : intermediate altitude
Route In Use	enroute airway : mia
Flight Plan	IFR
Aircraft 2
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	other : unknown
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
ASRS Report	298337
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : instrument pilot : commercial
ASRS Report	298338
Events
Anomaly	altitude deviation : undershoot conflict : airborne less severe non adherence : clearance non adherence : published procedure other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified other flight crewa
Resolutory Action	flight crew : returned to intended course or assigned course flight crew : took evasive action
Consequence	Other
Miss Distance	horizontal : 5200 vertical : 200
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation other

Narrative:

After departing mia on a 270 degree heading and climbing through 11500 ft we received a TA shortly followed by an RA to descend. The RA indicated a minimum descent of 1500 FPM we were climbing at 1500 FPM and reduced throttles to idle to accomplish the descent. We then received an RA to climb. We were currently 200 ft below traffic located at 1-2 O'clock and a range of 1 mi. We turned left in VFR conditions to avoid the conflict while attempting to climb. We never saw the traffic.

Original NASA ASRS Text

Title: TCASII TA AND RA. EVASIVE ACTION DSCNT TURN CLB.

Narrative: AFTER DEPARTING MIA ON A 270 DEG HDG AND CLBING THROUGH 11500 FT WE RECEIVED A TA SHORTLY FOLLOWED BY AN RA TO DSND. THE RA INDICATED A MINIMUM DSCNT OF 1500 FPM WE WERE CLBING AT 1500 FPM AND REDUCED THROTTLES TO IDLE TO ACCOMPLISH THE DSCNT. WE THEN RECEIVED AN RA TO CLB. WE WERE CURRENTLY 200 FT BELOW TFC LOCATED AT 1-2 O'CLOCK AND A RANGE OF 1 MI. WE TURNED L IN VFR CONDITIONS TO AVOID THE CONFLICT WHILE ATTEMPTING TO CLB. WE NEVER SAW THE TFC.

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.