Large transport has TCASII TA then RA during climb.

Attributes
ACN	268318
Time
Date	199404
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : n90
State Reference	NY
Altitude	msl bound lower : 10000 msl bound upper : 10150
Environment
Flight Conditions	IMC
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Navigation In Use	Other Other
Flight Phase	climbout : intermediate altitude
Route In Use	enroute airway : n90
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp pilot : cfi pilot : commercial pilot : instrument
Experience	flight time last 90 days : 300 flight time total : 11500 flight time type : 2000
ASRS Report	268318
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	altitude deviation : excursion from assigned altitude non adherence : clearance other anomaly other other spatial deviation
Independent Detector	aircraft equipment other aircraft equipment : unspecified
Resolutory Action	flight crew : took evasive action
Consequence	Other
Miss Distance	horizontal : 18000 vertical : 1000
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation other

Narrative:

We were level at 10,000 ft cleared direct neon intersection in IMC conditions. Got a TCASII `TA.' traffic was 11 O'clock, 2 mi, 2400 climbing and climbing fast. TCASII then issued a RA on the same traffic. We started following the `RA' and advised ATC of our actions. On a heading of 20 degree right of course and 10,150 ft, TCASII issued a `clear of conflict.' we returned to original course and altitude.

Original NASA ASRS Text

Title: LGT HAS TCASII TA THEN RA DURING CLB.

Narrative: WE WERE LEVEL AT 10,000 FT CLRED DIRECT NEON INTXN IN IMC CONDITIONS. GOT A TCASII `TA.' TFC WAS 11 O'CLOCK, 2 MI, 2400 CLBING AND CLBING FAST. TCASII THEN ISSUED A RA ON THE SAME TFC. WE STARTED FOLLOWING THE `RA' AND ADVISED ATC OF OUR ACTIONS. ON A HDG OF 20 DEG R OF COURSE AND 10,150 FT, TCASII ISSUED A `CLR OF CONFLICT.' WE RETURNED TO ORIGINAL COURSE AND ALT.

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.