Narrative:

[Another pilot] and I were on a flight when we experienced engine roughness. I [as] the pilot in command decided to make a turn towards the airport. We proceeded at 2;500 ft. AGL to the airport where we made an uneventful landing. We then taxied off to our final parking position. After examination of the airplane we determined we had a failed cylinder head and blew a jug for the cylinder.

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Original NASA ASRS Text

Title: C152 pilot reported landing safely after experiencing a rough engine later traced to a failed cylinder head.

Narrative: [Another pilot] and I were on a flight when we experienced engine roughness. I [as] the pilot in command decided to make a turn towards the airport. We proceeded at 2;500 ft. AGL to the airport where we made an uneventful landing. We then taxied off to our final parking position. After examination of the airplane we determined we had a failed cylinder head and blew a jug for the cylinder.

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.