Narrative:

I was the radar controller working the mgw sector. Aircraft X was en-route at 3;000 feet. The mia after air VOR changes from 3;000 to 3;400 feet a few miles before the ckb approach boundary. I coordinated twice with ckb approach to ensure that aircraft X could stay at 3;000 feet. Ckb approach confirmed this twice. I am still unsure however if I did anything wrong letting aircraft X fly 400 feet below the mia for 2-3 miles.I probably should have just climbed aircraft X to 3;400 feet; just to be safe.

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Original NASA ASRS Text

Title: ZOB Center Controller reported an aircraft was 400 feet below the MIA and wasn't sure if he did anything wrong by leaving the aircraft at that altitude.

Narrative: I was the radar controller working the MGW sector. Aircraft X was en-route at 3;000 feet. The MIA after AIR VOR changes from 3;000 to 3;400 feet a few miles before the CKB approach boundary. I coordinated twice with CKB approach to ensure that Aircraft X could stay at 3;000 feet. CKB approach confirmed this twice. I am still unsure however if I did anything wrong letting Aircraft X fly 400 feet below the MIA for 2-3 miles.I probably should have just climbed Aircraft X to 3;400 feet; just to be safe.

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.