Narrative:

Got a TCASII RA on final approach to runway 4R climbed off GS up 500 ft. Aircraft climbed up from 3 O'clock and approached no closer than 800 ft. Event occurred at 4600 ft. ATC was advised and reclred us for the approach. Aircraft was not seen it was IMC.

Google
 

Original NASA ASRS Text

Title: FLC RESPONDS TO TCASII RA WITH EVASIVE ACTION CLB.

Narrative: GOT A TCASII RA ON FINAL APCH TO RWY 4R CLBED OFF GS UP 500 FT. ACFT CLBED UP FROM 3 O'CLOCK AND APCHED NO CLOSER THAN 800 FT. EVENT OCCURRED AT 4600 FT. ATC WAS ADVISED AND RECLRED US FOR THE APCH. ACFT WAS NOT SEEN IT WAS IMC.

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.