Narrative:

I was working the baden sector at approximately XX10 pm. I was working alone and started to get busy. I asked my supervisor for some help. I was working approximately 10-12 aircraft. I received a handoff on light transport. I had to hold him down to FL330 for a few mins for traffic. When it was clear, I climbed the light transport to FL430. As I began to do this, I received a handoff on an mlt climbing to FL350. I then turned light transport to avoid the mlt. At this time, I coordinated with ZID for turns on the mlt. I had traffic at FL350, an medium large transport. The mlt came on my frequency late, approximately 10 mi into my airspace. I turned mlt 70 degrees to avoid the medium large transport. Then I turned medium large transport nwbnd to avoid the large transport and turned the mlt to a 180 degree heading--another 70 degree turn. The mlt and large transport were 1400' and 3.75 mi when they passed.

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Original NASA ASRS Text

Title: LESS THAN STANDARD SEPARATION OCCURRED BETWEEN AN MLT AND AN LGT.

Narrative: I WAS WORKING THE BADEN SECTOR AT APPROX XX10 PM. I WAS WORKING ALONE AND STARTED TO GET BUSY. I ASKED MY SUPVR FOR SOME HELP. I WAS WORKING APPROX 10-12 ACFT. I RECEIVED A HDOF ON LTT. I HAD TO HOLD HIM DOWN TO FL330 FOR A FEW MINS FOR TFC. WHEN IT WAS CLR, I CLBED THE LTT TO FL430. AS I BEGAN TO DO THIS, I RECEIVED A HDOF ON AN MLT CLBING TO FL350. I THEN TURNED LTT TO AVOID THE MLT. AT THIS TIME, I COORDINATED WITH ZID FOR TURNS ON THE MLT. I HAD TFC AT FL350, AN MLG. THE MLT CAME ON MY FREQ LATE, APPROX 10 MI INTO MY AIRSPACE. I TURNED MLT 70 DEGS TO AVOID THE MLG. THEN I TURNED MLG NWBND TO AVOID THE LGT AND TURNED THE MLT TO A 180 DEG HDG--ANOTHER 70 DEG TURN. THE MLT AND LGT WERE 1400' AND 3.75 MI WHEN THEY PASSED.

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.