Narrative:

The copilot was flying an ILS, flight director approach to runway 4L at jfk. Reported WX, 400 ft overcast, 2 1/2 mi visibility, wind 010 degrees at 14 KTS, gusting to 25 KTS, in rain. I used rain clear prior to the approach. The windshield wipers were turned on about 300 ft and I called what I thought was the runway, in sight at 250 ft. At minimums we started to drift left off course, I looked out again and saw an aircraft on the ground ahead, took control of the aircraft and initiated a go around to a missed approach. Looking back I should have planned for less visibility due to rain (reduced peripheral vision through wipers), utilizing the autoplt, monitored approach procedure. On the second approach the aircraft ahead reported 40 KT winds at 400 ft with tower winds of 14 KTS at the surface. We broke out at 550 ft with a much clrer picture of the runway.

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Original NASA ASRS Text

Title: GAR AND MISSED APCH IN RAIN AND LOW VISIBILITY.

Narrative: THE COPLT WAS FLYING AN ILS, FLT DIRECTOR APCH TO RWY 4L AT JFK. RPTED WX, 400 FT OVCST, 2 1/2 MI VISIBILITY, WIND 010 DEGS AT 14 KTS, GUSTING TO 25 KTS, IN RAIN. I USED RAIN CLR PRIOR TO THE APCH. THE WINDSHIELD WIPERS WERE TURNED ON ABOUT 300 FT AND I CALLED WHAT I THOUGHT WAS THE RWY, IN SIGHT AT 250 FT. AT MINIMUMS WE STARTED TO DRIFT L OFF COURSE, I LOOKED OUT AGAIN AND SAW AN ACFT ON THE GND AHEAD, TOOK CTL OF THE ACFT AND INITIATED A GAR TO A MISSED APCH. LOOKING BACK I SHOULD HAVE PLANNED FOR LESS VISIBILITY DUE TO RAIN (REDUCED PERIPHERAL VISION THROUGH WIPERS), UTILIZING THE AUTOPLT, MONITORED APCH PROC. ON THE SECOND APCH THE ACFT AHEAD RPTED 40 KT WINDS AT 400 FT WITH TWR WINDS OF 14 KTS AT THE SURFACE. WE BROKE OUT AT 550 FT WITH A MUCH CLRER PICTURE OF THE RWY.

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.