Narrative:

Advised by ATC that there was traffic at 9 o'clock and identical altitude - transiting to the west/southwest. I was on a south/southwest heading. Neither aircraft initially located the other. No evasive direction was given by ATC. I noticed the conflicting traffic when it was 150 feet (or less?) at my 10:30 and crossing in front of me. We were on what could easily be described as a collision course. I took evasive action - diving right turn - and announced traffic in sight.

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Original NASA ASRS Text

Title: An IFR single engine aircraft pilot reported a near miss with another IFR aircraft at 8;000 feet after both aircraft were advised of the other but were unable to detect the other until 150 feet apart. ZNY provided no separation guidance to either IFR pilot.

Narrative: Advised by ATC that there was traffic at 9 o'clock and identical altitude - transiting to the west/southwest. I was on a south/southwest heading. Neither aircraft initially located the other. No evasive direction was given by ATC. I noticed the conflicting traffic when it was 150 feet (or less?) at my 10:30 and crossing in front of me. We were on what could easily be described as a collision course. I took evasive action - diving right turn - and announced traffic in sight.

Data retrieved from NASA's ASRS site 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.